Cita APA (7a ed.)

Villee, C. A., & Head, J. J. (1987). Human hormones. Carolina Biological Supply, Scientific Publications Department.

Cita Chicago Style (17a ed.)

Villee, Claude Alvin, y J. J. Head. Human Hormones. Burlington, N.C.: Carolina Biological Supply, Scientific Publications Department, 1987.

Cita MLA (8a ed.)

Villee, Claude Alvin, y J. J. Head. Human Hormones. Carolina Biological Supply, Scientific Publications Department, 1987.