APA (7th ed.) Citation

Keyes, R. (1943). Amphibious warfare and combined operations (2d ed.). The University press.

Chicago Style (17th ed.) Citation

Keyes, Roger. Amphibious Warfare and Combined Operations. 2d ed. Cambridge [England]: The University press, 1943.

MLA (9th ed.) Citation

Keyes, Roger. Amphibious Warfare and Combined Operations. 2d ed. The University press, 1943.