APA (7th ed.) Zitazioa
ebrary, Inc, Noll, M. A., & Blumhofer, E. W. (2006). Sing them over again to me: Hymns and hymnbooks in America. University of Alabama Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Mark A. Noll, eta Edith Waldvogel Blumhofer. Sing Them over Again to Me: Hymns and Hymnbooks in America. Tuscaloosa: University of Alabama Press, 2006.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Sing Them over Again to Me: Hymns and Hymnbooks in America. University of Alabama Press, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.