APA (7th ed.) Citation

Frey, P., Urbon, D., & Henle, H. (1794). Positiones Theologiæ Prolegomenae. Hagen.

Chicago Style (17th ed.) Citation

Frey, Paul, Dominicus Urbon, and Hieronymus Henle. Positiones Theologiæ Prolegomenae. [Landshut]: Hagen, 1794.

MLA (9th ed.) Citation

Frey, Paul, et al. Positiones Theologiæ Prolegomenae. Hagen, 1794.