Dyfyniad APA

(1913). Devotion to Mary: Right and useful. Paulist Press.

Dyfyniad Arddull Chicago

Devotion to Mary: Right and Useful. New York: Paulist Press, 1913.

Dyfyniad MLA

Devotion to Mary: Right and Useful. Paulist Press, 1913.

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