Williams, M. (1945). Mother Hardey: A religious of the Sacred Heart and first American-born superior. New York.
Chicago-referens (17:e uppl.)Williams, Margaret. Mother Hardey: A Religious of the Sacred Heart and First American-born Superior. New York, 1945.
MLA-referens (8:e uppl.)Williams, Margaret. Mother Hardey: A Religious of the Sacred Heart and First American-born Superior. New York, 1945.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.