APA (7th ed.) Citation

Clay, L. D. (1950). Decision in Germany: [for crucial years that set the course of future World history]. Heinemann.

Chicago Style (17th ed.) Citation

Clay, Lucius D. Decision in Germany: [for Crucial Years That Set the Course of Future World History]. Melbourne ; London ; Toronto: Heinemann, 1950.

MLA (8th ed.) Citation

Clay, Lucius D. Decision in Germany: [for Crucial Years That Set the Course of Future World History]. Heinemann, 1950.