APA (7th ed.) Zitazioa
Harrisville, R. A. (1975). Play on your harp: Meditaions on Bibilical themes. Augsburg.
Chicago Style (17th ed.) Zitazioa
Harrisville, Roy A. Play on Your Harp: Meditaions on Bibilical Themes. Minneapolis: Augsburg, 1975.
MLA (9th ed.) Zitazioa
Harrisville, Roy A. Play on Your Harp: Meditaions on Bibilical Themes. Augsburg, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.