Cita APA (7a ed.)

Gabriel, J. M. (1994). Worldviews and theories of international relations. St. Martin's Press.

Cita Chicago Style (17a ed.)

Gabriel, Jurg Martin. Worldviews and Theories of International Relations. New York, N.Y: St. Martin's Press, 1994.

Cita MLA (9a ed.)

Gabriel, Jurg Martin. Worldviews and Theories of International Relations. St. Martin's Press, 1994.