APA (7th ed.) Citation

Compiled and edited by Gregory, G. (1993). Posters of World War II. Gramercy Books.

Chicago Style (17th ed.) Citation

Compiled and edited by Gregory, G.H. Posters of World War II. New York: Gramercy Books, 1993.

MLA (8th ed.) Citation

Compiled and edited by Gregory, G.H. Posters of World War II. Gramercy Books, 1993.

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