Cita APA (7a ed.)

Yudkin, M., & Offord, R. (1975). Biochemistry. Houghton Mifflin.

Cita Chicago Style (17a ed.)

Yudkin, Michael, y Robin Offord. Biochemistry. Boston: Houghton Mifflin, 1975.

Cita MLA (9a ed.)

Yudkin, Michael, y Robin Offord. Biochemistry. Houghton Mifflin, 1975.