Cita APA (7th ed.)

Campbell, M. K., Farrell, S. O., & McDougal, O. M. (2018). Biochemistry (9th edition.). Cengage Learning.

Cita Chicago (17th ed.)

Campbell, Mary K., Shawn O. Farrell, i Owen M. McDougal. Biochemistry. 9th edition. Boston, MA: Cengage Learning, 2018.

Cita MLA (9th ed.)

Campbell, Mary K., et al. Biochemistry. 9th edition. Cengage Learning, 2018.