APA (7. basım) Alıntı

Geiger, T. (1988). The future of the international system: The United States and the world. Unwin Hyman.

Chicago Style (17. basım) Atıf

Geiger, Theodore. The Future of the International System: The United States and the World. Boston: Unwin Hyman, 1988.

MLA (9th ed.) Atıf

Geiger, Theodore. The Future of the International System: The United States and the World. Unwin Hyman, 1988.