APA (7th ed.) Zitazioa
Redfield, J. (1993). The celestine prophecy: An adventure. Warner Books.
Chicago Style (17th ed.) Zitazioa
Redfield, James. The Celestine Prophecy: An Adventure. New York: Warner Books, 1993.
MLA (9th ed.) Zitazioa
Redfield, James. The Celestine Prophecy: An Adventure. Warner Books, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.