APA (7th ed.) Zitazioa

Almond, G. A., & Powell, G. B. (1978). Comparative politics: System, process, and policy (2a. ed.). Little, Brown.

Chicago Style (17th ed.) Zitazioa

Almond, Gabriel A., eta G. Bingham Powell. Comparative Politics: System, Process, and Policy. 2a. ed. Boston: Little, Brown, 1978.

MLA (9th ed.) Zitazioa

Almond, Gabriel A., eta G. Bingham Powell. Comparative Politics: System, Process, and Policy. 2a. ed. Little, Brown, 1978.