APA (7th ed.) Zitazioa

Arnold, A. (1981). Afghanistan: The Soviet invasion in perspective. Hoover Pr..

Chicago Style (17th ed.) Zitazioa

Arnold, Anthony. Afghanistan: The Soviet Invasion in Perspective. Stanford, Calif.: Hoover Pr., 1981.

MLA (9th ed.) Zitazioa

Arnold, Anthony. Afghanistan: The Soviet Invasion in Perspective. Hoover Pr., 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.