Citazione Stile APA (7a Edizione)

Clayton, R., & Flax, Z. (1971). Mexico, Central America and teh West Indies. Day.

Citazione stile Chigago Style (17a edizione)

Clayton, Robert, e Zena Flax. Mexico, Central America and Teh West Indies. New York: Day, 1971.

Citatione MLA (9a ed.)

Clayton, Robert, e Zena Flax. Mexico, Central America and Teh West Indies. Day, 1971.