Cita APA (7a ed.)

Meggers, B. J., & Evans, C. (1957). Archeological investigations at the mouth of the Amazon. United States Government Printing Office.

Cita Chicago Style (17a ed.)

Meggers, Betty Jane, y Clifford Evans. Archeological Investigations at the Mouth of the Amazon. Washington: United States Government Printing Office, 1957.

Cita MLA (9a ed.)

Meggers, Betty Jane, y Clifford Evans. Archeological Investigations at the Mouth of the Amazon. United States Government Printing Office, 1957.