APA (7th ed.) Citation

Ignatius, o. L., & Diertins, I. (1693). Exercitia spiritualia. Typis Henrici Thieullier.

Chicago Style (17th ed.) Citation

Ignatius, of Loyola, and Ignatius Diertins. Exercitia Spiritualia. Antverpiæ: Typis Henrici Thieullier, 1693.

MLA (8th ed.) Citation

Ignatius, of Loyola, and Ignatius Diertins. Exercitia Spiritualia. Typis Henrici Thieullier, 1693.