APA Style

W., R, J., Guillermo, G. (2013). Creation- Evolution- and Intelligent Design : Christian Answers to Hard Questions . Phillipsburg- New Jersey: P&r Publishing.

MLA Style

W., Richards-, Jay., Guillermo, Gonzales-. "Creation- Evolution- and Intelligent Design : Christian Answers to Hard Questions". Phillipsburg- New Jersey: P&r Publishing, 2013. Paperback.