APA (7th ed.) Citation

Ignacio, d. L. (1851). Exercitia spiritualia (nova editio.).

Chicago Style (17th ed.) Citation

Ignacio, de Loyola. Exercitia Spiritualia. nova editio. Viennae, 1851.

MLA (8th ed.) Citation

Ignacio, de Loyola. Exercitia Spiritualia. nova editio. 1851.

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