APA (7th ed.) Citation

Walter, H., & Breckle, S. Ökologie der Erde. Fischer.

Chicago Style (17th ed.) Citation

Walter, Heinrich, and Siegmar-Walter Breckle. Ökologie Der Erde. Stuttgart: Fischer.

MLA (9th ed.) Citation

Walter, Heinrich, and Siegmar-Walter Breckle. Ökologie Der Erde. Fischer.

Warning: These citations may not always be 100% accurate.