APA (7th ed.) Citation

Shannon, T. A. (1987). An introduction to bioethics (2nd., rev. and updated.). Paulist Press.

Chicago Style (17th ed.) Citation

Shannon, Thomas A. An Introduction to Bioethics. 2nd., rev. and updated. New York: Paulist Press, 1987.

MLA (9th ed.) Citation

Shannon, Thomas A. An Introduction to Bioethics. 2nd., rev. and updated. Paulist Press, 1987.