APA (7th ed.) Citation
Walter, H., & Breckle, S. (1983). Ökologie der Erde: Heinrich Walter, Siegmar-W. Breckle. Gustav Fischer.
Chicago Style (17th ed.) Citation
Walter, Heinrich, and Siegmar-W Breckle. Ökologie Der Erde: Heinrich Walter, Siegmar-W. Breckle. Stuttgart: Gustav Fischer, 1983.
MLA (9th ed.) Citation
Walter, Heinrich, and Siegmar-W Breckle. Ökologie Der Erde: Heinrich Walter, Siegmar-W. Breckle. Gustav Fischer, 1983.
Warning: These citations may not always be 100% accurate.