APA (7th ed.) Citation

Pendergast, D. M. (1969). The prehistory of Actun Balam, British Honduras. Royal Ontario Museum.

Chicago Style (17th ed.) Citation

Pendergast, David M. The Prehistory of Actun Balam, British Honduras. [Toronto]: Royal Ontario Museum, 1969.

MLA (9th ed.) Citation

Pendergast, David M. The Prehistory of Actun Balam, British Honduras. Royal Ontario Museum, 1969.