APA Edition Citation

Colowick, S. P., & Kaplan, N. O. (1971). Methods in Enzymology, Vol.022: Enzyme purification and related techniques. Academic Press.

Chicago Edition Citation

Colowick, Sidney P., and Nathan O. Kaplan. Methods in Enzymology, Vol.022: Enzyme Purification and Related Techniques. New York: Academic Press, 1971.

MLA Edition Citation

Colowick, Sidney P., and Nathan O. Kaplan. Methods in Enzymology, Vol.022: Enzyme Purification and Related Techniques. Academic Press, 1971.