Cita APA (7th ed.)

Williams, W. A. (1962). The tragedy of american diplomacy. Dell Publishing.

Cita Chicago (17th ed.)

Williams, William Appleman. The Tragedy of American Diplomacy. Nueva York: Dell Publishing, 1962.

Cita MLA (9th ed.)

Williams, William Appleman. The Tragedy of American Diplomacy. Dell Publishing, 1962.