APA (7th ed.) Citation

Gaston, G. D. (1998). St. Thomas' distinction between perfect and imperfect virtues and its relation to his Triplex Gradus Virtutum. Philippiniana Sacra.

Chicago Style (17th ed.) Citation

Gaston, Gregory D. "St. Thomas' Distinction Between Perfect and Imperfect Virtues and Its Relation to His Triplex Gradus Virtutum." Philippiniana Sacra 1998.

MLA (9th ed.) Citation

Gaston, Gregory D. "St. Thomas' Distinction Between Perfect and Imperfect Virtues and Its Relation to His Triplex Gradus Virtutum." Philippiniana Sacra, 1998.