Style de citation APA (7e éd.)

Weeks, J. M., Prager, C. M., & Sachse, F. (2009). Maya Daykeeping: Three Calendars from Highland Guatemala. University Press of Colorado.

Style de citation Chicago (17e éd.)

Weeks, John M., Christian M. Prager, et Frauke Sachse. Maya Daykeeping: Three Calendars from Highland Guatemala. Boulder, Colo.: University Press of Colorado, 2009.

Style de citation MLA (8e éd.)

Weeks, John M., et al. Maya Daykeeping: Three Calendars from Highland Guatemala. University Press of Colorado, 2009.