Cita APA (7a ed.)

Sigman, D. S., & Boyer, P. D. (1990). The enzymes: XIX, Mechanisms of catalysis (3rd ed.). Academic Press.

Cita Chicago Style (17a ed.)

Sigman, D. S., y Paul D. Boyer. The Enzymes: XIX, Mechanisms of Catalysis. 3rd ed. San Diego [etc.]: Academic Press, 1990.

Cita MLA (9a ed.)

Sigman, D. S., y Paul D. Boyer. The Enzymes: XIX, Mechanisms of Catalysis. 3rd ed. Academic Press, 1990.