St. Procopius Abbey (Lisle, Ill.). (1985). A century of Benedictine life, 1885-1985: A pictorial history. St. Procopius Abbey.
Chicago (17e ed.) BronvermeldingSt. Procopius Abbey (Lisle, Ill.). A Century of Benedictine Life, 1885-1985: A Pictorial History. Lisle, Ill.: St. Procopius Abbey, 1985.
MLA (8e ed.) BronvermeldingSt. Procopius Abbey (Lisle, Ill.). A Century of Benedictine Life, 1885-1985: A Pictorial History. St. Procopius Abbey, 1985.
Let op: Deze citaties zijn niet altijd 100% accuraat.