Cita APA (7a ed.)

Hermann, C. F., Kegley, C. W., & Rosenau, J. N. (1987). New directions in the study of foreign policy. Allen & Unwin.

Cita Chicago Style (17a ed.)

Hermann, Charles F., Charles W. Kegley, y James N. Rosenau. New Directions in the Study of Foreign Policy. Boston: Allen & Unwin, 1987.

Cita MLA (8a ed.)

Hermann, Charles F., et al. New Directions in the Study of Foreign Policy. Allen & Unwin, 1987.