APA (7th ed.) Citation

Ignacio de Loyola Santo, Roothaan, J. P., & Pustet, F. (1923). Exercitia spiritualia: : versio litteralis ex autographo hispanico : notis illustrata (Editio tertia.). Sumptibus et typis Friderici Pustet.

Chicago Style (17th ed.) Citation

Ignacio de Loyola Santo, Johannes Philippus Roothaan, and Friedrich Pustet. Exercitia Spiritualia: : Versio Litteralis Ex Autographo Hispanico : Notis Illustrata. Editio tertia. Ratisbonae: Sumptibus et typis Friderici Pustet, 1923.

MLA (9th ed.) Citation

Ignacio de Loyola Santo, et al. Exercitia Spiritualia: : Versio Litteralis Ex Autographo Hispanico : Notis Illustrata. Editio tertia. Sumptibus et typis Friderici Pustet, 1923.