Gaya APA

Oliphint, K, S. (2013). Covenantal Apologetics : principles and practice in defense of our faith (First). Wheaton, Illinois, USA: Crossway.

Gaya MLA

Oliphint, K., Scott. "Covenantal Apologetics : principles and practice in defense of our faith". First Wheaton, Illinois, USA: Crossway, 2013. e-book.