APA-referens (7:e uppl.)

Stoeckl, J. (2013). St. Francis and Brother Duck. Paraclete Press.

Chicago-referens (17:e uppl.)

Stoeckl, Jay. St. Francis and Brother Duck. Brewster, Massachusetts: Paraclete Press, 2013.

MLA-referens (8:e uppl.)

Stoeckl, Jay. St. Francis and Brother Duck. Paraclete Press, 2013.