APA (7th ed.) Citation

Ingerman, S. (2007). How to heal toxic thoughts: Simple tools for personal transformation. Sterling Publishing Co. Inc..

Chicago Style (17th ed.) Citation

Ingerman, Sandra. How to Heal Toxic Thoughts: Simple Tools for Personal Transformation. New York: Sterling Publishing Co. Inc., 2007.

MLA (9th ed.) Citation

Ingerman, Sandra. How to Heal Toxic Thoughts: Simple Tools for Personal Transformation. Sterling Publishing Co. Inc., 2007.