APA-viite (7. p.)
Beckwith, F., & Geisler, N. L. (1991). Matters of life and death: Calm answers to tough questions about abortion and euthanasia. Baker Book House.
Chicago-viite (17. p.)
Beckwith, Francis, ja Norman L. Geisler. Matters of Life and Death: Calm Answers to Tough Questions About Abortion and Euthanasia. Grand Rapids, Mich.: Baker Book House, 1991.
MLA-viite (9. p.)
Beckwith, Francis, ja Norman L. Geisler. Matters of Life and Death: Calm Answers to Tough Questions About Abortion and Euthanasia. Baker Book House, 1991.
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