Gaya APA

R, V., Kauppi, M, V. (1993). International Relations Theory: Realism, Pluralism, Globalism (2nd Ed.). New York: Macmillan Publishing Company.

Gaya MLA

R, Viotti,Paul., Kauppi, Mark, V.. "International Relations Theory: Realism, Pluralism, Globalism". 2nd Ed. New York: Macmillan Publishing Company, 1993. Text.