Cita APA (7a ed.)

Beauchamp, T. L., & Childress, J. F. (2019). Principles of biomedical ethics (8th ed.). Oxford University Press.

Cita Chicago Style (17a ed.)

Beauchamp, Tom L., y James F. Childress. Principles of Biomedical Ethics. 8th ed. New York [etc.]: Oxford University Press, 2019.

Cita MLA (9a ed.)

Beauchamp, Tom L., y James F. Childress. Principles of Biomedical Ethics. 8th ed. Oxford University Press, 2019.