APA (7th ed.) Citation

Buchan. (1974). The end of the postwar era: A new balance of world power. Weidenfeld and Nicolson.

Chicago Style (17th ed.) Citation

Buchan. The End of the Postwar Era: A New Balance of World Power. London: Weidenfeld and Nicolson, 1974.

MLA (8th ed.) Citation

Buchan. The End of the Postwar Era: A New Balance of World Power. Weidenfeld and Nicolson, 1974.