Cita APA (7a ed.)

Beauchamp, T. L., & Childress, J. F. (2001). Principles of biomedical ethics (5th ed.). University Press.

Cita Chicago Style (17a ed.)

Beauchamp, Tom L., y James F. Childress. Principles of Biomedical Ethics. 5th ed. Oxford: University Press, 2001.

Cita MLA (9a ed.)

Beauchamp, Tom L., y James F. Childress. Principles of Biomedical Ethics. 5th ed. University Press, 2001.