APA (7th ed.) Citation

Ignatius, o. L. (1649). Exercitia spiritualia. 1649. Manelfi, Manelfo, 1587-1649.

Chicago Style (17th ed.) Citation

Ignatius, of Loyola. Exercitia Spiritualia. 1649. Manelfi, Manelfo, 1587-1649, 1649.

MLA (8th ed.) Citation

Ignatius, of Loyola. Exercitia Spiritualia. 1649. Manelfi, Manelfo, 1587-1649, 1649.

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