APA

Williams W. A., . (1991). The tragedy of American diplomacy. New York: W.W. Norton.

Chicago

Williams William Appleman, . 1991. The tragedy of American diplomacy. New York: W.W. Norton.

Harvard

Williams W. A., . (1991). The tragedy of American diplomacy. New York: W.W. Norton.

MLA

Williams William Appleman, . The tragedy of American diplomacy. New York: W.W. Norton. 1991.