APA (7th ed.) Citation

Clay, L. D. (1950). Decision in Germany (1. ed.). Doubleday.

Chicago Style (17th ed.) Citation

Clay, Lucius D. Decision in Germany. 1. ed. Garden City, NY: Doubleday, 1950.

MLA (9th ed.) Citation

Clay, Lucius D. Decision in Germany. 1. ed. Doubleday, 1950.