APA (7th ed.) Citation

Hey, D. H., & John, D. I. (1973). Amino acids, peptides, and related compounds,. Butterworths; University Park Press.

Chicago Style (17th ed.) Citation

Hey, D. H., and D. I. John. Amino Acids, Peptides, and Related Compounds,. London, : Baltimore,: Butterworths; University Park Press, 1973.

MLA (8th ed.) Citation

Hey, D. H., and D. I. John. Amino Acids, Peptides, and Related Compounds,. Butterworths; University Park Press, 1973.