APA (7th ed.) Citation

Beauchamp, T. L., & Childress, J. F. (2009). Principles of biomedical ethics (6. ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Beauchamp, Tom L., and James F. Childress. Principles of Biomedical Ethics. 6. ed. New York, NY [u.a.]: Oxford University Press, 2009.

MLA (8th ed.) Citation

Beauchamp, Tom L., and James F. Childress. Principles of Biomedical Ethics. 6. ed. Oxford University Press, 2009.