APA (7th ed.) Zitazioa
Lonergan, B., Burns, J. P., & Crowe, F. E. Grace and Freedom: Operative Grace in the Thougth of St. Thomas Aquinas. Herder.
Chicago Style (17th ed.) Zitazioa
Lonergan, Bernard, J. Patout Burns, eta Frederick E. Crowe. Grace and Freedom: Operative Grace in the Thougth of St. Thomas Aquinas. Nueva York, EUA: Herder.
MLA (9th ed.) Zitazioa
Lonergan, Bernard, et al. Grace and Freedom: Operative Grace in the Thougth of St. Thomas Aquinas. Herder.
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