Schweller, R. L. (2008). Unanswered threats: Political constraints on the balance of power. Princeton University Press.
Цитирование в стиле Чикаго (17-е изд.)Schweller, Randall L. Unanswered Threats: Political Constraints on the Balance of Power. Princeton, N.J.: Princeton University Press, 2008.
Цитирование MLA (9-е изд.)Schweller, Randall L. Unanswered Threats: Political Constraints on the Balance of Power. Princeton University Press, 2008.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.