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.
Warning: These citations may not always be 100% accurate.