APA (7th ed.) Citation

Evans, C., & Meggers, B. J. (1960). Archeological investigations in British Guiana. U.S.G.P.O..

Chicago Style (17th ed.) Citation

Evans, Clifford, and Betty Jane Meggers. Archeological Investigations in British Guiana. Washington: U.S.G.P.O., 1960.

MLA (8th ed.) Citation

Evans, Clifford, and Betty Jane Meggers. Archeological Investigations in British Guiana. U.S.G.P.O., 1960.