Philadelphia, A. C. H. S. o. (1909). Letters From the Baltimore Archives. Records of the American Catholic Historical Society of Philadelphia. Volume XX. Pages 431-436. Philadelphia : American Catholic Historical Society of Philadelphia.
Style de citation Chicago (17e éd.)Philadelphia, American Catholic Historical Society of. Letters From the Baltimore Archives. Records of the American Catholic Historical Society of Philadelphia. Volume XX. Pages 431-436. Philadelphia : American Catholic Historical Society of Philadelphia, 1909.
Style de citation MLA (8e éd.)Philadelphia, American Catholic Historical Society of. Letters From the Baltimore Archives. Records of the American Catholic Historical Society of Philadelphia. Volume XX. Pages 431-436. Philadelphia : American Catholic Historical Society of Philadelphia, 1909.