Cita APA (7th ed.)

Fuller, R. C. (2001). Spiritual, but not religious: Understanding unchurched America. Oxford University Press.

Cita Chicago (17th ed.)

Fuller, Robert C. Spiritual, but Not Religious: Understanding Unchurched America. Oxford : New York: Oxford University Press, 2001.

Cita MLA (9th ed.)

Fuller, Robert C. Spiritual, but Not Religious: Understanding Unchurched America. Oxford University Press, 2001.