APA (7th ed.) Citation

Clark, G. (1971). Prehistoria universal. Universitaria.

Chicago Style (17th ed.) Citation

Clark, Grahame. Prehistoria Universal. Santiago: Universitaria, 1971.

MLA (9th ed.) Citation

Clark, Grahame. Prehistoria Universal. Universitaria, 1971.

Warning: These citations may not always be 100% accurate.