APA (7th ed.) Zitazioa

Lewy, G. (1978). America in Vietnam. Oxford University Press.

Chicago Style (17th ed.) Zitazioa

Lewy, Guenter. America in Vietnam. New York: Oxford University Press, 1978.

MLA (9th ed.) Zitazioa

Lewy, Guenter. America in Vietnam. Oxford University Press, 1978.