APA citiranje

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

Chicago Style (17th ed.) Citation

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

MLA citiranje

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