Cita APA (7a ed.)

Vincent, J. E. (1983). International relations. University Press of America.

Cita Chicago Style (17a ed.)

Vincent, Jack Ernest. International Relations. Lanham [etc.]: University Press of America, 1983.

Cita MLA (9a ed.)

Vincent, Jack Ernest. International Relations. University Press of America, 1983.

Precaución: Estas citas no son 100% exactas.