Cita APA (7th ed.)

L. Davidson, V., & B. Sittman, D. (1994). Biochemistry (3rd ed.). Harwal Publishing.

Cita Chicago (17th ed.)

L. Davidson, Victor, i Donald B. Sittman. Biochemistry. 3rd ed. USA: Harwal Publishing, 1994.

Cita MLA (9th ed.)

L. Davidson, Victor, i Donald B. Sittman. Biochemistry. 3rd ed. Harwal Publishing, 1994.