APA (7e ed.) Bronvermelding

Vasquez, J. A. (1990). Classics of international relations (2nd ed.). Prentice-Hall.

Chicago (17e ed.) Bronvermelding

Vasquez, John A. Classics of International Relations. 2nd ed. Englewood Cliffs, N. J: Prentice-Hall, 1990.

MLA (9e ed.) Bronvermelding

Vasquez, John A. Classics of International Relations. 2nd ed. Prentice-Hall, 1990.