Shook, J. R., & Kurtz, P. (2009). The future of naturalism. Humanity Books.
Chicago Style (17th ed.) CitationShook, John R., and Paul Kurtz. The Future of Naturalism. Amherst, N.Y.: Humanity Books, 2009.
MLA (8th ed.) CitationShook, John R., and Paul Kurtz. The Future of Naturalism. Humanity Books, 2009.
Warning: These citations may not always be 100% accurate.