Cita APA (7th ed.)

Horton, H. R. (2006). Principles of biochemistry (4th ed.). Pearson.

Cita Chicago (17th ed.)

Horton, H. Robert. Principles of Biochemistry. 4th ed. Upper Saddle River, NJ: Pearson, 2006.

Cita MLA (8th ed.)

Horton, H. Robert. Principles of Biochemistry. 4th ed. Pearson, 2006.