APA (7th ed.) Zitazioa

Gettleman, M. E., Lacefield, P., Manache, L., Mermelstein, D., & Radoch, R. (1981). El Salvador: Central America in the new cold war. Grove.

Chicago Style (17th ed.) Zitazioa

Gettleman, Marvin E., Patrick Lacefield, Louis Manache, David Mermelstein, eta Ronald Radoch. El Salvador: Central America in the New Cold War. Nueva York: Grove, 1981.

MLA (9th ed.) Zitazioa

Gettleman, Marvin E., et al. El Salvador: Central America in the New Cold War. Grove, 1981.