APA (7th ed.) Citation
Fuller, R. C. (2001). Spiritual, but not religious: Understanding unchurched America. Oxford University Press.
Chicago Style (17th ed.) Citation
Fuller, Robert C. Spiritual, but Not Religious: Understanding Unchurched America. Oxford : New York: Oxford University Press, 2001.
MLA (9th ed.) Citation
Fuller, Robert C. Spiritual, but Not Religious: Understanding Unchurched America. Oxford University Press, 2001.
Warning: These citations may not always be 100% accurate.