The phrase "classified advertisement" is correct and can be used in written English.
You can use it when referring to a type of advertisement that appears in a newspaper, magazine, or online and is grouped with other classified advertisements, such as jobs, real estate, or vehicles for sale. For example, "I found my new apartment through a classified advertisement in the local newspaper."
The classified advertisement publication "LOOT" ( http://www.loot.com/) contains a lot of property to rent.
For example, the majority of participants (n = 15) were recruited using public classified advertisement websites (craigslist.ca and kijiji.ca), which could limit the sample frame to those with computer/Internet access, and those aware of online advertising websites.
Participants were recruited through study flyers posted at 1) rheumatologists' offices and community health centres in Vancouver, 2) Mary Pack Arthritis Program, Vancouver General Hospital and 3) classified advertisement websites such as Craigslist and Kijiji.
Families of children aged 3 5 years from the Pacific Northwest (Eugene and Springfield metropolitan area, Oregon) were recruited in February May 2011 through advertisements about the study, published in a local newspaper and the volunteers' and job seekers' sections of Craigslist (the most widely used classified advertisement website in the USA).
Ellie finds her job through a classified advertisement in The Southampton Press.
He had gone to the paper to buy a classified advertisement.
There will be display and classified advertisements.
Books have Amazon, and classified advertisements have Craigslist.
They place classified advertisements and set up shop in office buildings and storefronts.
And newspapers have begun pushing into online job recruitment, developing Web sites as an extension of their print classified advertisements.
Dow Jones is buying The Ashland Daily Tidings, published in the afternoon, and The Nickel, which has classified advertisements.
