Style de citation APA (7e éd.)

Pratt, J. W. (1965). A history of United States foreign policy (Second edition.). Prentice-Hall.

Style de citation Chicago (17e éd.)

Pratt, Julius William. A History of United States Foreign Policy. Second edition. Englewood Cliff, New Jersey: Prentice-Hall, 1965.

Style de citation MLA (9e éd.)

Pratt, Julius William. A History of United States Foreign Policy. Second edition. Prentice-Hall, 1965.