Cita APA (7a ed.)

Matt, L. v., & Hauser, W. (1957). St. Francis of Assisi: A pictorial biography (2nd. impr.). Longmans, Green.

Cita Chicago Style (17a ed.)

Matt, Leonard von, y Walter Hauser. St. Francis of Assisi: A Pictorial Biography. 2nd. impr. London [etc.]: Longmans, Green, 1957.

Cita MLA (9a ed.)

Matt, Leonard von, y Walter Hauser. St. Francis of Assisi: A Pictorial Biography. 2nd. impr. Longmans, Green, 1957.