Sievert, A. K. (1992). Maya ceremonial specialization: Lithic tools from the Sacred Cenote at Chichén Itzá, Yucatán. Madison, Wis.: Prehistory Press.
Chicago Style CitationSievert, April Kay. Maya Ceremonial Specialization: Lithic Tools From the Sacred Cenote At Chichén Itzá, Yucatán. Madison, Wis.: Prehistory Press, 1992.
MLA CitationSievert, April Kay. Maya Ceremonial Specialization: Lithic Tools From the Sacred Cenote At Chichén Itzá, Yucatán. Madison, Wis.: Prehistory Press, 1992.
Warning: These citations may not always be 100% accurate.