Cita APA

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

Citación estilo Chicago

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

Cita MLA

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