The phrase "an argument about this" is correct and usable in written English.
It can be used when discussing a disagreement or debate regarding a specific topic or issue.
Example: "There has been an ongoing argument about this matter in the community, with differing opinions on the best course of action."
Alternatives: "a debate on this" or "a discussion regarding this".
(Do you really want to have an argument about this?
We had not intended to develop an argument about this here (we present data more fully elsewhere), merely to suggest a possible extension of this approach, and we do believe this worth considering further.
However, be aware that it will only count as quality time if she actually does enjoy it, so try not to force an argument about this.
To suggest there is an argument about the relevance of this study to commercial seafood is an egregious distortion of the facts and an alarmist attempt to make the study newsworthy.The only person quoted in your article is allowed to defame the tuna industry.
Nor is this an argument about the need or otherwise for cuts.
At the time, the president explained that he didn't want the United States to be a "foil" for "those forces inside Iran who would love nothing better than to make this an argument about the United States.
But, yes, of course this is an argument about the right to choose to smoke – assuming you are not affecting any others.
This – essentially an argument about the appropriate role and size of government in the economy, including in industrial relations – is the main area of contention today.
This is an argument about the meaning of the events depicted in — and left out of — the film and about how Mr. Spielberg and the writer Tony Kushner have shaped the facts to their own ends.
This is an argument about the nature of the researcher's social licence to practice and the responsibilities of academics and those who spend public money to contribute to the dissemination of knowledge.
This most political of chancellors also used a speech which was long on economic analysis to make an argument about the past, an argument about the present and an argument about the future too.
