Cita APA (7a ed.)
Tozzer, A. M. Preliminary Study of the Prehistoric Ruins of Nakum, Guatemala: A Report of the Peabody Museum Expedition 1909-1910. Harvard University, Peabody Museum of Archaeology and Ethnology.
Cita estilo Chicago (17a ed.)
Tozzer, Alfred M. Preliminary Study of the Prehistoric Ruins of Nakum, Guatemala: A Report of the Peabody Museum Expedition 1909-1910. Cambridge, EUA: Harvard University, Peabody Museum of Archaeology and Ethnology.
Cita MLA (9a ed.)
Tozzer, Alfred M. Preliminary Study of the Prehistoric Ruins of Nakum, Guatemala: A Report of the Peabody Museum Expedition 1909-1910. Harvard University, Peabody Museum of Archaeology and Ethnology.
Precaución: Estas citas no son 100% exactas.