Cita APA

Ladd, J. (1964). Archeological investigations in the Parita and Santa Maria zones of Pánama. Washington: U.S. Government Printing Office.

Citación estilo Chicago

Ladd, John. Archeological Investigations in the Parita and Santa Maria Zones of Pánama. Washington: U.S. Government Printing Office, 1964.

Cita MLA

Ladd, John. Archeological Investigations in the Parita and Santa Maria Zones of Pánama. Washington: U.S. Government Printing Office, 1964.