Cita APA (7th ed.)

Dixon, M., & Webb, E. C. (1979). Enzymes (3a. ed.). Academic Press.

Cita Chicago (17th ed.)

Dixon, Malcolm, i Edwin C. Webb. Enzymes. 3a. ed. Nueva York: Academic Press, 1979.

Cita MLA (9th ed.)

Dixon, Malcolm, i Edwin C. Webb. Enzymes. 3a. ed. Academic Press, 1979.