Dyfyniad APA

(1936). Novena in honor of Our Lady of Perpetual Help. The Paulist Press.

Dyfyniad Arddull Chicago

Novena in Honor of Our Lady of Perpetual Help. New York: The Paulist Press, 1936.

Dyfyniad MLA

Novena in Honor of Our Lady of Perpetual Help. The Paulist Press, 1936.

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