APA (7th ed.) Citation

Twain, M., Griffin, B., Smith, H. E., Fischer, V., & Frank, M. B. (2010). Autobiography of Mark Twain, Volume 2: The Complete and Authoritative Edition.

Chicago Style (17th ed.) Citation

Twain, Mark, Benjamin Griffin, Harriet E. Smith, Victor Fischer, and Michael Barry Frank. Autobiography of Mark Twain, Volume 2: The Complete and Authoritative Edition. 2010.

MLA (9th ed.) Citation

Twain, Mark, et al. Autobiography of Mark Twain, Volume 2: The Complete and Authoritative Edition. 2010.