APA (7th ed.) Zitazioa
Hughes, R. T. (2009). Christian America and the Kingdom of God. University of Illinois Press.
Chicago Style (17th ed.) Zitazioa
Hughes, Richard T. Christian America and the Kingdom of God. Urbana: University of Illinois Press, 2009.
MLA (9th ed.) Zitazioa
Hughes, Richard T. Christian America and the Kingdom of God. University of Illinois Press, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.