Cita APA (7th ed.)

Sprout, H., Sprout, M., Rosenau, J. N., Davis, V., & East, M. A. (1972). The analysis of international politics. Free Press.

Cita Chicago (17th ed.)

Sprout, Harold, Margaret Sprout, James N. Rosenau, Vincent Davis, i Maurice A. East. The Analysis of International Politics. New York: Free Press, 1972.

Cita MLA (8th ed.)

Sprout, Harold, et al. The Analysis of International Politics. Free Press, 1972.