APA (7th ed.) Citation

London, K. (1968). The permanent crisis: Communism in world politics. Blaisdell.

Chicago Style (17th ed.) Citation

London, Kurt. The Permanent Crisis: Communism in World Politics. Waltham, Mass. [u.a.]: Blaisdell, 1968.

MLA (8th ed.) Citation

London, Kurt. The Permanent Crisis: Communism in World Politics. Blaisdell, 1968.