APA-referens (7:e uppl.)

Roskin, M., & Berry, N. O. (1993). IR: The new world of international relations (2nd ed.). Prentice-Hall.

Chicago-referens (17:e uppl.)

Roskin, Michael, och Nicholas O. Berry. IR: The New World of International Relations. 2nd ed. Englewood Cliffs, N.J.: Prentice-Hall, 1993.

MLA-referens (8:e uppl.)

Roskin, Michael, och Nicholas O. Berry. IR: The New World of International Relations. 2nd ed. Prentice-Hall, 1993.