APA (7th ed.) Citation

Kennan, G. F. (1967). The decision to intervene. Atheneum.

Chicago Style (17th ed.) Citation

Kennan, George F. The Decision to Intervene. New York: Atheneum, 1967.

MLA (9th ed.) Citation

Kennan, George F. The Decision to Intervene. Atheneum, 1967.