Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

Warning: These citations may not always be 100% accurate.