APA (7th ed.) Zitazioa
Yohannan, K. P. (2004). Living in the light of eternity. GFA Books.
Chicago Style (17th ed.) Zitazioa
Yohannan, K. P. Living in the Light of Eternity. Carrollton: GFA Books, 2004.
MLA (9th ed.) Zitazioa
Yohannan, K. P. Living in the Light of Eternity. GFA Books, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.