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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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co-authored by

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "co-authored by" is correct and usable in written English.
It can be used when indicating that a work, such as a book or article, has been written collaboratively by two or more authors. Example: "The research paper was co-authored by Dr. Smith and Dr. Johnson, showcasing their combined expertise in the field."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

This was co-authored by Shabnam Mojtahedi.

News & Media

Huffington Post

Co-authored by Ret.

News & Media

Huffington Post

Co-authored by Joey Alarilla.

News & Media

Huffington Post

Co-authored by Madaline Edison.

News & Media

Huffington Post

Co-authored by Sissel Waage.

News & Media

Huffington Post

Co-authored by Guive Mirfendereski.

News & Media

Huffington Post

Co-authored by Janos Marton.

News & Media

Huffington Post

Co-Authored by: Inbal Marcovitch.

News & Media

Huffington Post

Co-authored by Ilya Sheyman.

News & Media

Huffington Post

Co-authored by Farhan Bhaba.

News & Media

Huffington Post

co-authored by Josh Stearns.

News & Media

Huffington Post
Show more...

Expert writing Tips

Best practice

Always list all co-authors in the order agreed upon by all parties involved, typically based on the level of contribution.

Common error

Avoid using "co-authored by" when one person provided minimal assistance (e.g. proofreading). Use phrases like “with assistance from” or "“edited by”" instead to accurately reflect the level of involvement.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

80%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "co-authored by" serves as a prepositional phrase that introduces the author(s) who collaborated on a specific piece of work. As evidenced by Ludwig, it's a common way to credit multiple contributors in various forms of writing.

Expression frequency: Very common

Frequent in

News & Media

100%

Less common in

Formal & Business

0%

Science

0%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "co-authored by" is a common and grammatically correct way to indicate that a piece of writing was created collaboratively. Ludwig AI confirms that it is widely used across various contexts, particularly in news and media. While there are several alternative phrases, such as "in collaboration with" or "jointly written by", it's essential to use "co-authored by" accurately, ensuring that all listed authors significantly contributed to the work. Avoid misattributions, and always follow best practices for authorship credit to maintain integrity in your writing.

FAQs

What does "co-authored by" mean?

The phrase "co-authored by" indicates that a particular piece of writing, such as a book or article, was written jointly by two or more authors. It signifies a collaborative effort where multiple individuals contributed significantly to the work.

How do I properly use "co-authored by" in a sentence?

You can use "co-authored by" to give credit to multiple authors. For example, "This study was co-authored by Dr. Smith and Professor Jones". It's often used in academic papers, articles, and books to acknowledge the contributors.

Is there a difference between "written by" and "co-authored by"?

"Written by" generally refers to a single author, while "co-authored by" indicates that the work was created collaboratively by multiple authors. If a piece has multiple significant contributors, "co-authored by" is the more accurate term.

What are some alternatives to "co-authored by"?

Alternatives include "in collaboration with", "jointly written by", or "with contributions from" depending on the context and the level of collaboration involved.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: