Superpowers and international conflict
MLA
Holbraad, Carsten. Superpowers and International Conflict. New York: St. Martin's Press, 1979
APA, 7th edition
Holbraad, C. (1979). Superpowers and international conflict. New York: St. Martin's Press
Chicago, 17th edition
Holbraad, Carsten. Superpowers and international conflict. New York: St. Martin's Press, 1979