APA (7th ed.) Citation

Martel, G. (2015). Twentieth-century war and conflict: A concise encyclopedia (1. publ.). Wiley.

Chicago Style (17th ed.) Citation

Martel, Gordon. Twentieth-century War and Conflict: A Concise Encyclopedia. 1. publ. Chichester: Wiley, 2015.

MLA (9th ed.) Citation

Martel, Gordon. Twentieth-century War and Conflict: A Concise Encyclopedia. 1. publ. Wiley, 2015.

Warning: These citations may not always be 100% accurate.