APA (7th ed.) Citation

Thomas, A. (2015). De regno ad regem Cypri. The Perfect Library.

Chicago Style (17th ed.) Citation

Thomas, Aquinas. De Regno Ad Regem Cypri. [Place of publication not identified]: The Perfect Library, 2015.

MLA (9th ed.) Citation

Thomas, Aquinas. De Regno Ad Regem Cypri. The Perfect Library, 2015.