Cita APA (7a ed.)

Hadwen, J. G., Kaufmann, J., & Hoffman, P. G. (1962). How United Nations decisions are made (2nd rev. ed.). A.W. Sijthoff [etc.].

Cita Chicago Style (17a ed.)

Hadwen, John G., Johan Kaufmann, y Paul Gray Hoffman. How United Nations Decisions Are Made. 2nd rev. ed. Leyden [etc.]: A.W. Sijthoff [etc.], 1962.

Cita MLA (9a ed.)

Hadwen, John G., et al. How United Nations Decisions Are Made. 2nd rev. ed. A.W. Sijthoff [etc.], 1962.