Cita APA

Kirtland, G. B., & Kirtland, G. B. (1963). One day in Aztec Mexico. New York, New York: Harcourt Brace and World.

Citación estilo Chicago

Kirtland, G. B., y G. B. Kirtland. One Day in Aztec Mexico. New York, New York: Harcourt Brace and World, 1963.

Cita MLA

Kirtland, G. B., y G. B. Kirtland. One Day in Aztec Mexico. New York, New York: Harcourt Brace and World, 1963.