APA-viite (7. p.)

McLelland, C. A. (1966). Theory and the international system. Macmillan.

Chicago-viite (17. p.)

McLelland, Charles A. Theory and the International System. New York: Macmillan, 1966.

MLA-viite (9. p.)

McLelland, Charles A. Theory and the International System. Macmillan, 1966.