APA-viite (7. p.)
Warnock, M., & Macdonald, E. (2008). Easeful death: Is there a case for assisted dying? Oxford University Press.
Chicago-viite (17. p.)
Warnock, Mary, ja Elisabeth Macdonald. Easeful Death: Is There a Case for Assisted Dying? Oxford ; New York: Oxford University Press, 2008.
MLA-viite (9. p.)
Warnock, Mary, ja Elisabeth Macdonald. Easeful Death: Is There a Case for Assisted Dying? Oxford University Press, 2008.
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