Copan, P. (2003). "That's just your interpretation": Responding to skeptics who challenge your faith (3. print.). Baker Books.
Chicago-Zitierstil (17. Ausg.)Copan, Paul. "That's Just Your Interpretation": Responding to Skeptics Who Challenge Your Faith. 3. print. Grand Rapids, Mich: Baker Books, 2003.
MLA-Zitierstil (8. Ausg.)Copan, Paul. "That's Just Your Interpretation": Responding to Skeptics Who Challenge Your Faith. 3. print. Baker Books, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.