Παραπομπή APA

Goodspeed, S. S. (1967). The Nature and Function of International Organization (2nd ed.). Oxford University.

Παραπομπή Chicago Style

Goodspeed, Stephen S. The Nature and Function of International Organization. 2nd ed. New York: Oxford University, 1967.

Παραπομπή MLA

Goodspeed, Stephen S. The Nature and Function of International Organization. 2nd ed. Oxford University, 1967.