APA (7th ed.) Citation

ScienceDirect (Online service) & Boyer, P. D. (1971). The enzymes (3rd ed.). Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service) and Paul D. Boyer. The Enzymes. 3rd ed. New York: Academic Press, 1971.

MLA (9th ed.) Citation

ScienceDirect (Online service) and Paul D. Boyer. The Enzymes. 3rd ed. Academic Press, 1971.

Warning: These citations may not always be 100% accurate.