APA (7th ed.) Zitazioa

Barber, L. W. (1984). Teaching christian values. REP.

Chicago Style (17th ed.) Zitazioa

Barber, Lucie W. Teaching Christian Values. Birmingham: REP, 1984.

MLA (9th ed.) Zitazioa

Barber, Lucie W. Teaching Christian Values. REP, 1984.