APA (7th ed.) Citation

Willems, C. (1908). Philosophia moralis. Ex Officina ad S. Paulinum.

Chicago Style (17th ed.) Citation

Willems, C. Philosophia Moralis. Treveris: Ex Officina ad S. Paulinum, 1908.

MLA (9th ed.) Citation

Willems, C. Philosophia Moralis. Ex Officina ad S. Paulinum, 1908.

Warning: These citations may not always be 100% accurate.