Citazione APA

Schouppe, F. X. (1986). Purgatory: Explained by the lives and legends of the saints. TAN Books.

Stile di citazione Chicago

Schouppe, F. X. Purgatory: Explained by the Lives and Legends of the Saints. Rockford, Ill.: TAN Books, 1986.

Citazione MLA

Schouppe, F. X. Purgatory: Explained by the Lives and Legends of the Saints. TAN Books, 1986.