Dyfyniad APA

Pius XII, P. (1957). States of perfection: Address of His Holiness Pope Pius XII to the Second General Congress of the States of Perfection, December 12, 1957. National Catholic Welfare Conference.

Dyfyniad Arddull Chicago

Pius XII, Pope. States of Perfection: Address of His Holiness Pope Pius XII to the Second General Congress of the States of Perfection, December 12, 1957. Washington: National Catholic Welfare Conference, 1957.

Dyfyniad MLA

Pius XII, Pope. States of Perfection: Address of His Holiness Pope Pius XII to the Second General Congress of the States of Perfection, December 12, 1957. National Catholic Welfare Conference, 1957.

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