APA (7th ed.) Citation
Schuller, R. H. (1983). Peace of mind through possibility thinking. Doubleday & Co., Inc..
Chicago Style (17th ed.) Citation
Schuller, Robert H. Peace of Mind Through Possibility Thinking. New York: Doubleday & Co., Inc., 1983.
MLA (9th ed.) Citation
Schuller, Robert H. Peace of Mind Through Possibility Thinking. Doubleday & Co., Inc., 1983.
Warning: These citations may not always be 100% accurate.