Toner, J. J. (1982). A commentary on Saint Ignatius' Rules for the discernment of spirits: A guide to the principles and practice. Institute of Jesuit Sources.
Chicago Style (17th ed.) CitationToner, Jules J. A Commentary on Saint Ignatius' Rules for the Discernment of Spirits: A Guide to the Principles and Practice. St. Louis: Institute of Jesuit Sources, 1982.
MLA (8th ed.) CitationToner, Jules J. A Commentary on Saint Ignatius' Rules for the Discernment of Spirits: A Guide to the Principles and Practice. Institute of Jesuit Sources, 1982.
Warning: These citations may not always be 100% accurate.