Umberg, I. B. (1915). De sacramentis: Tractatus dogmatico-morales. Typis Collegii Maximi St. Ignatii.
Chicago Style (17th ed.) CitationUmberg, Ioannes Bapt. De Sacramentis: Tractatus Dogmatico-morales. Valkenburg: Typis Collegii Maximi St. Ignatii, 1915.
MLA (9th ed.) CitationUmberg, Ioannes Bapt. De Sacramentis: Tractatus Dogmatico-morales. Typis Collegii Maximi St. Ignatii, 1915.
Warning: These citations may not always be 100% accurate.