APA-viite (7. p.)
Mcdowell, J. (1981). Reasons why skeptics ought to consinder christianity. Campus crusade for christ.
Chicago-viite (17. p.)
Mcdowell, Josh. Reasons Why Skeptics Ought to Consinder Christianity. California: Campus crusade for christ, 1981.
MLA-viite (9. p.)
Mcdowell, Josh. Reasons Why Skeptics Ought to Consinder Christianity. Campus crusade for christ, 1981.
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