MLA

Schomburg, Diethmar, et al. Springer Handbook of Enzymes. Springer Berlin Heidelberg, 2007.

APA

Schomburg, D., Chang, A.Schomburg, D., & Schomburg, I. (2007). Springer Handbook of Enzymes. Springer Berlin Heidelberg.

Chicago

Schomburg, Diethmar, Antje Chang, Dietmar Schomburg, and Ida Schomburg. Springer Handbook of Enzymes. : Springer Berlin Heidelberg, 2007.