APA-Zitierstil (7. Ausg.)

(2001). The environment, international relations, and U.S. foreign policy. Georgetown Univ. Press.

Chicago-Zitierstil (17. Ausg.)

The Environment, International Relations, and U.S. Foreign Policy. Washington, D.C: Georgetown Univ. Press, 2001.

MLA-Zitierstil (9. Ausg.)

The Environment, International Relations, and U.S. Foreign Policy. Georgetown Univ. Press, 2001.