Gaya APA

Loyola, I, D. (1955). Spiritual Exercises, transl. with a commentary and a translation of the Directorium in Exercitia by W.H.Longridge, 5th rd. Cet.pertama 1919. . London: Mowbray.

Gaya MLA

Loyola, Ignatius, De. "Spiritual Exercises, transl. with a commentary and a translation of the Directorium in Exercitia by W.H.Longridge, 5th rd. Cet.pertama 1919. ". London: Mowbray, 1955. Buku.