Dyfyniad APA

Unknown. Photograph of Sister M. Louis Nestler, S.B.S.

Dyfyniad Arddull Chicago

Unknown. Photograph of Sister M. Louis Nestler, S.B.S.

Dyfyniad MLA

Unknown. Photograph of Sister M. Louis Nestler, S.B.S.

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