APA (7th ed.) Zitazioa

Time-Life Books. (1976). The spanish west. Time-Life Books.

Chicago Style (17th ed.) Zitazioa

Time-Life Books. The Spanish West. New York: Time-Life Books, 1976.

MLA (9th ed.) Zitazioa

Time-Life Books. The Spanish West. Time-Life Books, 1976.