APA-referens (7:e uppl.)

Mockler, A. (1976). Francis of Assisi: The wandering years. Phaidon.

Chicago-referens (17:e uppl.)

Mockler, Anthony. Francis of Assisi: The Wandering Years. Oxford: Phaidon, 1976.

MLA-referens (8:e uppl.)

Mockler, Anthony. Francis of Assisi: The Wandering Years. Phaidon, 1976.