APA (7th ed.) Citation
Russell, E. S., & Keller, R. (1946). Lenkende Kräfte des Organischen: The directiveness of organic activities. Francke.
Chicago Style (17th ed.) Citation
Russell, Edward Stuart, and Ruth Keller. Lenkende Kräfte Des Organischen: The Directiveness of Organic Activities. Bern: Francke, 1946.
MLA (9th ed.) Citation
Russell, Edward Stuart, and Ruth Keller. Lenkende Kräfte Des Organischen: The Directiveness of Organic Activities. Francke, 1946.
Warning: These citations may not always be 100% accurate.