Griffin, M. I. J. (1907). Excerpts From Letters in the Archives of Baltimore. Records of the American Catholic Historical Society of Philadelphia. Volume XVIII. Pages 416-420. Philadelphia : American Catholic Historical Society of Philadelphia.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Griffin, Martin I. J. Excerpts From Letters in the Archives of Baltimore. Records of the American Catholic Historical Society of Philadelphia. Volume XVIII. Pages 416-420. Philadelphia : American Catholic Historical Society of Philadelphia, 1907.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Griffin, Martin I. J. Excerpts From Letters in the Archives of Baltimore. Records of the American Catholic Historical Society of Philadelphia. Volume XVIII. Pages 416-420. Philadelphia : American Catholic Historical Society of Philadelphia, 1907.