Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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