APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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