APA (7th ed.) Zitazioa

Von Hagen, V. W. (1961). Realm of the Incas. The new American Library.

Chicago Style (17th ed.) Zitazioa

Von Hagen, Victor Wolfgang. Realm of the Incas. New York: The new American Library, 1961.

MLA (9th ed.) Zitazioa

Von Hagen, Victor Wolfgang. Realm of the Incas. The new American Library, 1961.