APA (7th ed.) Citation

Koch, F. C., & Hanke, M. E. (1953). Practical methods in biochemistry. Williams & Wilkins.

Chicago Style (17th ed.) Citation

Koch, Frederick Conrad, and Martin Edward Hanke. Practical Methods in Biochemistry. Baltimore: Williams & Wilkins, 1953.

MLA (9th ed.) Citation

Koch, Frederick Conrad, and Martin Edward Hanke. Practical Methods in Biochemistry. Williams & Wilkins, 1953.