Gaya APA

Copan, P., Litwak, K, D. (2014). Gospel in the Marketplace of Ideas, The : Paul's Mars Hill experience for our pluralistic world . Downers Grove, Illinois, USA: InterVarsity Press.

Gaya MLA

Copan, Paul., Litwak, Kenneth, D.. "Gospel in the Marketplace of Ideas, The : Paul's Mars Hill experience for our pluralistic world". Downers Grove, Illinois, USA: InterVarsity Press, 2014. Academic.