APA (7th ed.) Citation

Haider, K., & Schäffer, A. (2009). Soil biochemistry. Science Publishers.

Chicago Style (17th ed.) Citation

Haider, Konrad, and Andreas Schäffer. Soil Biochemistry. Enfield, N.H.: Science Publishers, 2009.

MLA (9th ed.) Citation

Haider, Konrad, and Andreas Schäffer. Soil Biochemistry. Science Publishers, 2009.