Dyfyniad APA

Sisters of the Humility of Mary. (1991). Complementary document of the Sisters of the Humility of Mary, Villa Maria, Pennsylvania, August, 1991. The Sisters.

Dyfyniad Arddull Chicago

Sisters of the Humility of Mary. Complementary Document of the Sisters of the Humility of Mary, Villa Maria, Pennsylvania, August, 1991. [Villa Maria, Pa.: The Sisters, 1991.

Dyfyniad MLA

Sisters of the Humility of Mary. Complementary Document of the Sisters of the Humility of Mary, Villa Maria, Pennsylvania, August, 1991. The Sisters, 1991.

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