Dyfyniad APA

John Tracy Ellis. The American Catholic Research Center and University Archives.

Dyfyniad Arddull Chicago

John Tracy Ellis. The American Catholic Research Center and University Archives.

Dyfyniad MLA

John Tracy Ellis. The American Catholic Research Center and University Archives.

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