APA (7th ed.) Citation

Craig, W. L. (2003). Hard questions, real answers. Crossway Books.

Chicago Style (17th ed.) Citation

Craig, William Lane. Hard Questions, Real Answers. Wheaton, Ill.: Crossway Books, 2003.

MLA (9th ed.) Citation

Craig, William Lane. Hard Questions, Real Answers. Crossway Books, 2003.

Warning: These citations may not always be 100% accurate.