Cita APA

Stephenson, W. K. (1973). Concepts in biochemistry: Programmed text. Wiley.

Chicago Edition Citation

Stephenson, William K. Concepts in Biochemistry: Programmed Text. New York: Wiley, 1973.

Cita MLA

Stephenson, William K. Concepts in Biochemistry: Programmed Text. Wiley, 1973.