Cita APA (7th ed.)

Bettelheim, F. A., Brown, W. H., Campbell, M. K., & Farrell, S. O. (2010). Introduction to general, organic, and biochemistry (9th ed.). Brooks/Cole, Cengage Learning.

Cita Chicago (17th ed.)

Bettelheim, Frederick A., William H. Brown, Mary K. Campbell, i Shawn O. Farrell. Introduction to General, Organic, and Biochemistry. 9th ed. Belmont, CA: Brooks/Cole, Cengage Learning, 2010.

Cita MLA (9th ed.)

Bettelheim, Frederick A., et al. Introduction to General, Organic, and Biochemistry. 9th ed. Brooks/Cole, Cengage Learning, 2010.