APA-referens (7:e uppl.)

Horton, H. (1996). Principles of biochemistry (2nd.ed.). Prentice Hall.

Chicago-referens (17:e uppl.)

Horton, H.Robert. Principles of Biochemistry. 2nd.ed. New Jersey: Prentice Hall, 1996.

MLA-referens (9:e uppl.)

Horton, H.Robert. Principles of Biochemistry. 2nd.ed. Prentice Hall, 1996.