APA (7th ed.) Citation

Bell, J. E., & Bell, E. T. (1988). Proteins and enzymes. Prentice-Hall.

Chicago Style (17th ed.) Citation

Bell, John Ellis, and Evelyn T. Bell. Proteins and Enzymes. Englewood Cliffs, NJ: Prentice-Hall, 1988.

MLA (9th ed.) Citation

Bell, John Ellis, and Evelyn T. Bell. Proteins and Enzymes. Prentice-Hall, 1988.