APA (7th ed.) Citation

Taylor, A. J. P., & Roberts, J. M. (1968). History of the (twentieth) 20th century: Editor-in-chief: A.J.P. Taylor ; [general editor: J.M. Roberts]. Purnell for BPC Publishing.

Chicago Style (17th ed.) Citation

Taylor, A. J. P., and J. M. Roberts. History of the (twentieth) 20th Century: Editor-in-chief: A.J.P. Taylor ; [general Editor: J.M. Roberts]. London: Purnell for BPC Publishing, 1968.

MLA (8th ed.) Citation

Taylor, A. J. P., and J. M. Roberts. History of the (twentieth) 20th Century: Editor-in-chief: A.J.P. Taylor ; [general Editor: J.M. Roberts]. Purnell for BPC Publishing, 1968.