APA-referens (7:e uppl.)
O'Connell, M. R. (2009). Pilgrims to the northland: The Archdiocese of St. Paul, 1840-1962. University of Notre Dame Press.
Chicago-referens (17:e uppl.)
O'Connell, Marvin Richard. Pilgrims to the Northland: The Archdiocese of St. Paul, 1840-1962. Notre Dame, Ind.: University of Notre Dame Press, 2009.
MLA-referens (9:e uppl.)
O'Connell, Marvin Richard. Pilgrims to the Northland: The Archdiocese of St. Paul, 1840-1962. University of Notre Dame Press, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.