APA-viite (7. p.)
Ashley, B. M., DeBlois, J., & O'Rourke, K. D. (2006). Health care ethics: A Catholic theological analysis (5th ed.). Georgetown University Press.
Chicago-viite (17. p.)
Ashley, Benedict M., Jean DeBlois, ja Kevin D. O'Rourke. Health Care Ethics: A Catholic Theological Analysis. 5th ed. Washington, D.C.: Georgetown University Press, 2006.
MLA-viite (9. p.)
Ashley, Benedict M., et al. Health Care Ethics: A Catholic Theological Analysis. 5th ed. Georgetown University Press, 2006.
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