Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Ladd, J. (1964). Archeological investigations in the Parita and Santa Maria zones of Panama. Smithsonian Institution.

Chicago Citation Edition Citation

Ladd, John. Archeological Investigations in the Parita and Santa Maria Zones of Panama. Washington-DC: Smithsonian Institution, 1964.

MLA Citation Edition Citation

Ladd, John. Archeological Investigations in the Parita and Santa Maria Zones of Panama. Smithsonian Institution, 1964.