Cita APA

Udenfriend, S., & Meienhofer, J. (1987). The Peptides: Analysis, synthesis, biology.

Citación estilo Chicago

Udenfriend, Sidney, y Johannes Meienhofer. The Peptides: Analysis, Synthesis, Biology. San Diego : Academic Press, 1987.

Cita MLA

Udenfriend, Sidney, y Johannes Meienhofer. The Peptides: Analysis, Synthesis, Biology. 1987.