APA (7th ed.) Citation

Thomas, A. B. (1956). Latin America, a history. Macmillan.

Chicago Style (17th ed.) Citation

Thomas, Alfred Barnaby. Latin America, a History. New York: Macmillan, 1956.

MLA (9th ed.) Citation

Thomas, Alfred Barnaby. Latin America, a History. Macmillan, 1956.