Lehninger, A. L., Nelson, D. L., & Cox, M. M. (1993). Principles of biochemistry (2nd ed.). Worth Publishers.

Lehninger, Albert L., David L. Nelson, and Michael M. Cox. Principles of Biochemistry. 2nd ed. New York, NY: Worth Publishers, 1993.

Lehninger, Albert L., et al. Principles of Biochemistry. 2nd ed. Worth Publishers, 1993.