APA-referens (7:e uppl.)

Sisters of Saint Francis (Oldenburg, Ind.). (1931). Rule of the Third Order Regular of St. Francis: And, Constitutions of the Congregation of the Sisters of the Third Order of St. Francis, Oldenburg, Indiana. The Sisters.

Chicago-referens (17:e uppl.)

Sisters of Saint Francis (Oldenburg, Ind.). Rule of the Third Order Regular of St. Francis: And, Constitutions of the Congregation of the Sisters of the Third Order of St. Francis, Oldenburg, Indiana. [S.l.: The Sisters, 1931.

MLA-referens (8:e uppl.)

Sisters of Saint Francis (Oldenburg, Ind.). Rule of the Third Order Regular of St. Francis: And, Constitutions of the Congregation of the Sisters of the Third Order of St. Francis, Oldenburg, Indiana. The Sisters, 1931.