APA (7th ed.) Zitazioa

(1974). Comparative politics to-day: A world view. Little Brown.

Chicago Style (17th ed.) Zitazioa

Comparative Politics To-day: A World View. Boston: Little Brown, 1974.

MLA (9th ed.) Zitazioa

Comparative Politics To-day: A World View. Little Brown, 1974.