APA-referens (7:e uppl.)

Maignen, C. (1898). Father Hecker, is he a saint?: Studies in Americanism. International Catholic Library, Desclée, Lefebvre : Burns and Oates.

Chicago-referens (17:e uppl.)

Maignen, Charles. Father Hecker, Is He a Saint?: Studies in Americanism. Rome : London: International Catholic Library, Desclée, Lefebvre : Burns and Oates, 1898.

MLA-referens (8:e uppl.)

Maignen, Charles. Father Hecker, Is He a Saint?: Studies in Americanism. International Catholic Library, Desclée, Lefebvre : Burns and Oates, 1898.