Cita APA (7a ed.)

Roo, W. A. v. (1955). Grace and original justice according to St. Thomas: Dissertatio ad lauream . Pontificia Universitas Gregoriana.

Cita Chicago Style (17a ed.)

Roo, William A. van. Grace and Original Justice According to St. Thomas: Dissertatio Ad Lauream . Romae: Pontificia Universitas Gregoriana, 1955.

Cita MLA (9a ed.)

Roo, William A. van. Grace and Original Justice According to St. Thomas: Dissertatio Ad Lauream . Pontificia Universitas Gregoriana, 1955.