Cita APA

SpringerLink (Online service), Schomburg, I., Chang, A., & Schomburg, D. (2009). Class 2 transferases: EC 2.1-2.7.10 (Second Edition.). Springer-Verlag.

Citación estilo Chicago

SpringerLink (Online service), Ida Schomburg, Antje Chang, and Dietmar Schomburg. Class 2 Transferases: EC 2.1-2.7.10. Second Edition. Berlin, Heidelberg: Springer-Verlag, 2009.

Cita MLA

SpringerLink (Online service), et al. Class 2 Transferases: EC 2.1-2.7.10. Second Edition. Springer-Verlag, 2009.