APA (7th ed.) Citation

Diaz, B., & Cohen, J. (1983). The betrayal of Montezuma. Penguin Books.

Chicago Style (17th ed.) Citation

Diaz, Bernal, and J.M Cohen. The Betrayal of Montezuma. London: Penguin Books, 1983.

MLA (9th ed.) Citation

Diaz, Bernal, and J.M Cohen. The Betrayal of Montezuma. Penguin Books, 1983.