APA (7th ed.) Citation

Schweller, R. L. (2008). Unanswered threats: Political constraints on the balance of power. Princeton University Press.

Chicago Style (17th ed.) Citation

Schweller, Randall L. Unanswered Threats: Political Constraints on the Balance of Power. Princeton, N.J.: Princeton University Press, 2008.

MLA (9th ed.) Citation

Schweller, Randall L. Unanswered Threats: Political Constraints on the Balance of Power. Princeton University Press, 2008.