APA (7th ed.) Citation

(1993). St. Willibrord studies in philosophy and religion. St. Willibrord's Press.

Chicago Style (17th ed.) Citation

St. Willibrord Studies in Philosophy and Religion. San Bernardino, Calif: St. Willibrord's Press, 1993.

MLA (8th ed.) Citation

St. Willibrord Studies in Philosophy and Religion. St. Willibrord's Press, 1993.

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