APA-referens (7:e uppl.)
O'Connor, T. H., & O'Toole, J. M. (2019). Boston Catholics: A History of the Church and Its People. Northeastern University Press.
Chicago-referens (17:e uppl.)
O'Connor, Thomas H., och James M. O'Toole. Boston Catholics: A History of the Church and Its People. Boston: Northeastern University Press, 2019.
MLA-referens (9:e uppl.)
O'Connor, Thomas H., och James M. O'Toole. Boston Catholics: A History of the Church and Its People. Northeastern University Press, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.