APA (7th ed.) Zitazioa

Edited by Maxwell , . K. (1991). Spanish foreign and defense policy. Westview Pr..

Chicago Style (17th ed.) Zitazioa

Edited by Maxwell , Kenneth. Spanish Foreign and Defense Policy. Boulder Colo: Westview Pr., 1991.

MLA (9th ed.) Zitazioa

Edited by Maxwell , Kenneth. Spanish Foreign and Defense Policy. Westview Pr., 1991.