Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Zrałka, J., Calderón, Z., & Hermes, B. (2006). Periphery of the Maya Site of Nakum, Petén, Guatemala: Results of Research Carried Out Between 2001 and 2003.

Chicago Citation Edition Citation

Zrałka, Jarosław, Zoila Calderón, und Bernard Hermes. Periphery of the Maya Site of Nakum, Petén, Guatemala: Results of Research Carried Out Between 2001 and 2003. 2006.

MLA Citation Edition Citation

Zrałka, Jarosław, et al. Periphery of the Maya Site of Nakum, Petén, Guatemala: Results of Research Carried Out Between 2001 and 2003. 2006.