Style de citation APA (7e éd.)

Alger, C. F., Lyons, G. M., & Trent, J. E. (1995). The United Nations system: The policies of member states. United Nations University Press.

Style de citation Chicago (17e éd.)

Alger, Chadwick F., Gene M. Lyons, et John E. Trent. The United Nations System: The Policies of Member States. Tokyo: United Nations University Press, 1995.

Style de citation MLA (8e éd.)

Alger, Chadwick F., et al. The United Nations System: The Policies of Member States. United Nations University Press, 1995.