Gaya APA

Bonaventura, S. (2006). Writings on the spiritual life. Introd. & notes by F. Edward Coughlin, general editor: Robert J. Karris. . New York: New York Franciscan Institute Publications.

Gaya MLA

Bonaventura, St.. "Writings on the spiritual life. Introd. & notes by F. Edward Coughlin, general editor: Robert J. Karris. ". New York: New York Franciscan Institute Publications, 2006. Buku.