Dyfyniad APA

Richard Robert Madden. The American Catholic Research Center and University Archives.

Dyfyniad Arddull Chicago

Richard Robert Madden. The American Catholic Research Center and University Archives.

Dyfyniad MLA

Richard Robert Madden. The American Catholic Research Center and University Archives.

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