APA Citation

Duffy, C. M. Katharine Drexel: A biography. [n.p., Mother Katharine Drexel Guild, 1972, c1966].

Chicago Style Citation

Duffy, Consuela Marie. Katharine Drexel: A Biography. [n.p., Mother Katharine Drexel Guild, 1972, c1966].

MLA Citation

Duffy, Consuela Marie. Katharine Drexel: A Biography. [n.p., Mother Katharine Drexel Guild, 1972, c1966].

Warning: These citations may not always be 100% accurate.