Cita APA (7a ed.)
Brainerd, G. W. (1954). The maya civilization. Southwest Museum.
Cita Chicago Style (17a ed.)
Brainerd, George W. The Maya Civilization. Los Angeles: Southwest Museum, 1954.
Cita MLA (9a ed.)
Brainerd, George W. The Maya Civilization. Southwest Museum, 1954.
Precaución: Estas citas no son 100% exactas.