APA aipamena

Evans, C., & Meggers, B. J. (1960). Archeological investigations in British Guiana. United States Government Printing Office.

Chicago Style aipamena

Evans, Clifford, and Betty Jane Meggers. Archeological Investigations in British Guiana. Washington: United States Government Printing Office, 1960.

MLA aipamena

Evans, Clifford, and Betty Jane Meggers. Archeological Investigations in British Guiana. United States Government Printing Office, 1960.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.