Tohutoro APA (7th ed.)

Spinden, H. J. (1943). Ancient civilizations of Mexico and Central America (3a. ed.). American Museum of Natural History.

Tohutoru Kātū Chicago (17th ed.)

Spinden, Herbert J. Ancient Civilizations of Mexico and Central America. 3a. ed. Nueva York: American Museum of Natural History, 1943.

Tohutoro MLA (9th ed.)

Spinden, Herbert J. Ancient Civilizations of Mexico and Central America. 3a. ed. American Museum of Natural History, 1943.