APA (7th ed.) Citation

Koch, J. (2009). Durandus de S. Porciano O.P: Von Joseph Koch. Aschendorff.

Chicago Style (17th ed.) Citation

Koch, Josef. Durandus De S. Porciano O.P: Von Joseph Koch. Münster: Aschendorff, 2009.

MLA (8th ed.) Citation

Koch, Josef. Durandus De S. Porciano O.P: Von Joseph Koch. Aschendorff, 2009.