Cita APA (7a ed.)

Vaillant, G. C. (1956). The aztecs of Mexico: Origin, rise and fall of the aztec nation. Penguin Books.

Cita Chicago Style (17a ed.)

Vaillant, George C. The Aztecs of Mexico: Origin, Rise and Fall of the Aztec Nation. Baltimore: Penguin Books, 1956.

Cita MLA (8a ed.)

Vaillant, George C. The Aztecs of Mexico: Origin, Rise and Fall of the Aztec Nation. Penguin Books, 1956.