Lleó I, p. (1973). Sancti Leonis Magni Romani Pontificis Tractatus septem et nonaginta. Brepols.
Chicago Style (17th ed.) CitationLleó I, papa. Sancti Leonis Magni Romani Pontificis Tractatus Septem Et Nonaginta. Turnhout: Brepols, 1973.
MLA (9th ed.) CitationLleó I, papa. Sancti Leonis Magni Romani Pontificis Tractatus Septem Et Nonaginta. Brepols, 1973.
Warning: These citations may not always be 100% accurate.