APA (7th ed.) Citation

Summer, J. B. (1951). The enzymes: Chemistry and mechnism of action. Academic Press.

Chicago Style (17th ed.) Citation

Summer, James B. The Enzymes: Chemistry and Mechnism of Action. New York: Academic Press, 1951.

MLA (9th ed.) Citation

Summer, James B. The Enzymes: Chemistry and Mechnism of Action. Academic Press, 1951.