APA:
Šprajc, Ivan, Morales-Aguilar, Carlos, Hansen, Richard D. (2009). Early Maya astronomy and urban planning at El Mirador, Peten, Guatemala.
Anthropological notebooks, volume 15, issue 3, str. 79-101.
URN:NBN:SI:DOC-VQG3I2R1 from http://www.dlib.si
MLA:
Šprajc, Ivan, Morales-Aguilar, Carlos, Hansen, Richard D.. "Early Maya astronomy and urban planning at El Mirador, Peten, Guatemala."
Anthropological notebooks volume 15. issue 3 (2009) str. 79-101.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-VQG3I2R1>