Cita APA (7th ed.)

Barrett, G. C., & Elmore, D. T. (1998). Amino acids and peptides. Cambridge University Press.

Cita Chicago (17th ed.)

Barrett, G. C., i Donald Trevor Elmore. Amino Acids and Peptides. Cambridge ; New York: Cambridge University Press, 1998.

Cita MLA (9th ed.)

Barrett, G. C., i Donald Trevor Elmore. Amino Acids and Peptides. Cambridge University Press, 1998.