APA (7th ed.) Citation
Unger Merrill F. (1977). What Demons can do to Saints. Moody Bible Institute.
Chicago Style (17th ed.) Citation
Unger Merrill F. What Demons Can Do to Saints. Chicago: Moody Bible Institute, 1977.
MLA (9th ed.) Citation
Unger Merrill F. What Demons Can Do to Saints. Moody Bible Institute, 1977.
Warning: These citations may not always be 100% accurate.