APA (7th ed.) Citation

Von Hagen, V. W. (1977). The ancient sun kingdoms of the Americas. Paladin.

Chicago Style (17th ed.) Citation

Von Hagen, Victor Wolfgang. The Ancient Sun Kingdoms of the Americas. St Albans: Paladin, 1977.

MLA (9th ed.) Citation

Von Hagen, Victor Wolfgang. The Ancient Sun Kingdoms of the Americas. Paladin, 1977.