Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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