Cita APA (7th ed.)
Walt, S. M. (1987). The origins of alliances. Cornell University Press.
Cita Chicago (17th ed.)
Walt, Stephen M. The Origins of Alliances. Ithaca: Cornell University Press, 1987.
Cita MLA (9th ed.)
Walt, Stephen M. The Origins of Alliances. Cornell University Press, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.