APA (7th ed.) Citation

Jiménez, R. C., & Graeber, R. B. (2001). The Aztec calendar handbook. Historical Science Pub..

Chicago Style (17th ed.) Citation

Jiménez, Randall C., and Richard B. Graeber. The Aztec Calendar Handbook. Saratoga, CA: Historical Science Pub., 2001.

MLA (9th ed.) Citation

Jiménez, Randall C., and Richard B. Graeber. The Aztec Calendar Handbook. Historical Science Pub., 2001.