APA (7th ed.) Citation

Kopple, K. D. (1966). Peptides and amino acids. W. A. Benjamin.

Chicago Style (17th ed.) Citation

Kopple, Kenneth D. Peptides and Amino Acids. New York, USA: W. A. Benjamin, 1966.

MLA (9th ed.) Citation

Kopple, Kenneth D. Peptides and Amino Acids. W. A. Benjamin, 1966.