Style de citation APA (7e éd.)

Olson, W. C. (1994). The Theory and practice of international relations. Prentice Hall.

Style de citation Chicago (17e éd.)

Olson, William C. The Theory and Practice of International Relations. Englewood Cliffs, NJ: Prentice Hall, 1994.

Style de citation MLA (9e éd.)

Olson, William C. The Theory and Practice of International Relations. Prentice Hall, 1994.