APA (7th ed.) Citation

SpringerLink (Online service), Shukla, G., & Varma, A. (2011). Soil Enzymology. Springer Berlin Heidelberg : Imprint: Springer.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Girish Shukla, and Ajit Varma. Soil Enzymology. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2011.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Soil Enzymology. Springer Berlin Heidelberg : Imprint: Springer, 2011.

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