Citazione APA

Greenstein, J. P., & Winitz, M. (1961). Chemistry of the amino acids. Wiley.

Stile di citazione Chicago

Greenstein, Jesse P., e Milton Winitz. Chemistry of the Amino Acids. New York: Wiley, 1961.

Citazione MLA

Greenstein, Jesse P., e Milton Winitz. Chemistry of the Amino Acids. Wiley, 1961.