ENGLISH: Oxford comma

  • The comma placed immediately before the coordinating conjunction (usually and, or or nor) in a list of three or more items is called a serial comma. Sometimes it's referred to as series comma, the Oxford comma or the Harvard comma. For example, a list of three countries might be punctuated either as France, Italy and Spain or France, Italy, and Spain

 

Источники:

A VERY ENTERTAINING ARTICLE ABOUT THE “OXFORD COMMA”, AND WHY WE RECOMMEND USING IT https://www.capstan.be/a-very-entertaining-article-about-the-oxford-comma-and-why-we-recommend-using-it/

What is the Oxford Comma? https://www.oxford-royale.com/articles/oxford-comma/

MLA: Serial Commas and Serial Semicolons https://style.mla.org/serial-commas-and-semicolons/

The real reason we care so deeply about the Oxford comma https://qz.com/937553/serial-comma-why-do-people-care-so-much-about-the-oxford-comma/#:~:text=The%20real%20reason%20we%20care%20so%20deeply%20about%20the%20Oxford%20comma&text=In%20the%20US%2C%20the%20serial,critics%20say%20it%20provides%20redundancy.

Grammar’s great divide: The Oxford comma https://ed.ted.com/lessons/grammar-s-great-divide-the-oxford-comma-ted-ed