Gann, T. W. F. (1918). The maya indians of southern Yucatan and northern british Honduras. Washington: Government Printing Office.
Citación estilo ChicagoGann, Thomas William Francis. The Maya Indians of Southern Yucatan and Northern British Honduras. Washington: Government Printing Office, 1918.
Cita MLAGann, Thomas William Francis. The Maya Indians of Southern Yucatan and Northern British Honduras. Washington: Government Printing Office, 1918.
Precaución: Estas citas no son 100% exactas.