Maya ruins in Central America in color : Tikal, Copán, and Quiriguá /

Chicago citation style
Ferguson, William M. Maya ruins in Central America in color : Tikal, Copán, and Quiriguá /. c1984. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000206694. (Accessed October 23, 2018.)
APA citation style
Ferguson, William M, (c1984) Maya ruins in Central America in color : Tikal, Copán, and Quiriguá /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000206694
MLA citation style
Ferguson, William M. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/000206694>.
Note: These citations are programmatically generated and may be incomplete.