APA (7th ed.) Citation

Walter, H., & Breckle, S. (1989). Ecological Systems of the Geobiosphere: 3 Temperate and Polar Zonobiomes of Northern Eurasia. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Walter, Heinrich, and Siegmar-W Breckle. Ecological Systems of the Geobiosphere: 3 Temperate and Polar Zonobiomes of Northern Eurasia. Berlin, Heidelberg: Springer Berlin Heidelberg, 1989.

MLA (9th ed.) Citation

Walter, Heinrich, and Siegmar-W Breckle. Ecological Systems of the Geobiosphere: 3 Temperate and Polar Zonobiomes of Northern Eurasia. Springer Berlin Heidelberg, 1989.