Dyfyniad APA

(1984). A Catechism of Church law. Catholic Truth Society.

Dyfyniad Arddull Chicago

A Catechism of Church Law. London: Catholic Truth Society, 1984.

Dyfyniad MLA

A Catechism of Church Law. Catholic Truth Society, 1984.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.