APA-referens

Colowick, S. P., & Kaplan, N. O. (1957). Preparation and assay of substrates. Academic Press.

Chicago-stil citat

Colowick, Sidney P., och Nathan O. Kaplan. Preparation and Assay of Substrates. New York: Academic Press, 1957.

MLA-referens

Colowick, Sidney P., och Nathan O. Kaplan. Preparation and Assay of Substrates. Academic Press, 1957.