SpringerLink (Online service), Chang, A., Schomburg, I., & Schomburg, D. (2006). Springer handbook of enzymes: Class 2 · Transferases II EC 2.1.2.1â€"2.3.1.59 (Second Edition.). Springer-Verlag Berlin Heidelberg.
芝加哥风格引文SpringerLink (Online service), Antje Chang, Ida Schomburg, 与 Dietmar Schomburg. Springer Handbook of Enzymes: Class 2 · Transferases II EC 2.1.2.1â€"2.3.1.59. Second Edition. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2006.
MLA引文SpringerLink (Online service), et al. Springer Handbook of Enzymes: Class 2 · Transferases II EC 2.1.2.1â€"2.3.1.59. Second Edition. Springer-Verlag Berlin Heidelberg, 2006.
警告:这些引文格式不一定是100%准确.