Cita APA (7th ed.)

Knorr, K. E., & Rosenau, J. N. (1969). Contending approaches to international politics. Princeton University.

Cita Chicago (17th ed.)

Knorr, Klaus E., i James N. Rosenau. Contending Approaches to International Politics. Princeton: Princeton University, 1969.

Cita MLA (9th ed.)

Knorr, Klaus E., i James N. Rosenau. Contending Approaches to International Politics. Princeton University, 1969.