Dyfyniad APA

Mary Brackett Willcox papers MC 10. Philadelphia Archdiocesan Historical Research Center.

Dyfyniad Arddull Chicago

Mary Brackett Willcox Papers MC 10. Philadelphia Archdiocesan Historical Research Center.

Dyfyniad MLA

Mary Brackett Willcox Papers MC 10. Philadelphia Archdiocesan Historical Research Center.

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