Как по Английски будет соавторство

verb

Be a joint author of (a book, paper, or report).

Примеры использования:

It was the third book i had co-authored on english grammar

noun

A joint author.

Примеры использования:

An american teacher who later became his wife and co-author

noun

The fact of being one of two or more people to write a particular book, article, play, etc.

Примеры использования:

He had numerous publications, including co-authorship of two books.

noun

The state or condition of being a creator; the function or power of creator.