APA (7th ed.) Zitazioa
Fuller, R. C. (2001). Spiritual, but not religious: Understanding unchurched America. Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Fuller, Robert C. Spiritual, but Not Religious: Understanding Unchurched America. Oxford : New York: Oxford University Press, 2001.
MLA (9th ed.) Zitazioa
Fuller, Robert C. Spiritual, but Not Religious: Understanding Unchurched America. Oxford University Press, 2001.
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