Dyfyniad APA
Perkins, R. (1972). Leader's guide to christian ethics for mordern man (ed.). John knox press.
Dyfyniad Arddull Chicago
Perkins, Richard. Leader's Guide to Christian Ethics for Mordern Man. ed. Virginia: John knox press, 1972.
Dyfyniad MLA
Perkins, Richard. Leader's Guide to Christian Ethics for Mordern Man. ed. John knox press, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.