APA (7th ed.) Zitazioa
(1973). The character of the Christian: Design for discipleship. Navpress.
Chicago Style (17th ed.) Zitazioa
The Character of the Christian: Design for Discipleship. Colorado: Navpress, 1973.
MLA (9th ed.) Zitazioa
The Character of the Christian: Design for Discipleship. Navpress, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.