APA (7th ed.) Citation

Vaillant, G. C. (1951). The Aztecs of Mexico: Origin, rise and fall of the aztec nation. Penguin Book.

Chicago Style (17th ed.) Citation

Vaillant, George C. The Aztecs of Mexico: Origin, Rise and Fall of the Aztec Nation. Harmondsworth: Penguin Book, 1951.

MLA (9th ed.) Citation

Vaillant, George C. The Aztecs of Mexico: Origin, Rise and Fall of the Aztec Nation. Penguin Book, 1951.