Cita APA (7th ed.)

Murray, R. K., Granner, D. K., & Mayes, P. A. (1996). Harper's biochemistry (21th ed.). Appleton & Lange.

Cita Chicago (17th ed.)

Murray, Robert K., Daryl K. Granner, i Peter A. Mayes. Harper's Biochemistry. 21th ed. Stamford, Conn.: Appleton & Lange, 1996.

Cita MLA (9th ed.)

Murray, Robert K., et al. Harper's Biochemistry. 21th ed. Appleton & Lange, 1996.