Cita APA (7a ed.)

Stephenson, W. K. (1967). Concepts in biochemistry: A programmed text. Wiley & Sons.

Cita Chicago Style (17a ed.)

Stephenson, William Kay. Concepts in Biochemistry: A Programmed Text. New York [etc.]: Wiley & Sons, 1967.

Cita MLA (9a ed.)

Stephenson, William Kay. Concepts in Biochemistry: A Programmed Text. Wiley & Sons, 1967.