Cita APA

Williams, W. A. (1971). The tragedy of American diplomacy (2. revised and enlarged edition.). New York, N.Y.: A Delta book.

Citación estilo Chicago

Williams, William Appleman. The Tragedy of American Diplomacy. 2. revised and enlarged edition. New York, N.Y.: A Delta book, 1971.

Cita MLA

Williams, William Appleman. The Tragedy of American Diplomacy. 2. revised and enlarged edition. New York, N.Y.: A Delta book, 1971.