Cita APA (7th ed.)

Campbell, M. K., & Farrell, S. O. (2012). Biochemistry (Seventh edition.). Brooks/Cole, Cengage Learning.

Cita Chicago (17th ed.)

Campbell, Mary K., i Shawn O. Farrell. Biochemistry. Seventh edition. Belmont, CA: Brooks/Cole, Cengage Learning, 2012.

Cita MLA (8th ed.)

Campbell, Mary K., i Shawn O. Farrell. Biochemistry. Seventh edition. Brooks/Cole, Cengage Learning, 2012.