APA (7th ed.) Citation

Walter, H., & Breckle, S. (1985). Ecological systems of the geobiosphere. Springer-Verlag.

Chicago Style (17th ed.) Citation

Walter, Heinrich, and Siegmar-W Breckle. Ecological Systems of the Geobiosphere. Berlin ; New York: Springer-Verlag, 1985.

MLA (9th ed.) Citation

Walter, Heinrich, and Siegmar-W Breckle. Ecological Systems of the Geobiosphere. Springer-Verlag, 1985.