APA (7th ed.) Citation

Thomas, A., Rubeis, B. M. d., & Billuart, C. R. (1932). Summa theologica: Diligenter emendata. Marietti.

Chicago Style (17th ed.) Citation

Thomas, Aquinas, Bernardo Maria de Rubeis, and Charles René Billuart. Summa Theologica: Diligenter Emendata. Taurini (Italia): Marietti, 1932.

MLA (8th ed.) Citation

Thomas, Aquinas, et al. Summa Theologica: Diligenter Emendata. Marietti, 1932.