Gaya APA

S., R, B. (1989). Robert Bellarmine spiritual writings. Preface by John O'Malley, transl. & ed. by John Patrick Donnelly & Roland J. Teske. Classics of Western Spirituality, 099 . New York: New York Paulist Press.

Gaya MLA

S., Robertus, Bellarminus,. "Robert Bellarmine spiritual writings. Preface by John O'Malley, transl. & ed. by John Patrick Donnelly & Roland J. Teske. Classics of Western Spirituality, 099". New York: New York Paulist Press, 1989. Buku.