APA (7th ed.) Citation

McGowan, D. (2012). Voices of unbelief: Documents from atheists and agnostics. Greenwood.

Chicago Style (17th ed.) Citation

McGowan, Dale. Voices of Unbelief: Documents from Atheists and Agnostics. Santa Barbara, California Denver, Colorado Oxford, England: Greenwood, 2012.

MLA (9th ed.) Citation

McGowan, Dale. Voices of Unbelief: Documents from Atheists and Agnostics. Greenwood, 2012.