APA (7th ed.) Citation

Ellis, A., & Doyle, K. A. (2016). How to control your anxiety before it controls you. Citadel Press Books.

Chicago Style (17th ed.) Citation

Ellis, Albert, and Kristene A. Doyle. How to Control Your Anxiety Before It Controls You. New York: Citadel Press Books, 2016.

MLA (9th ed.) Citation

Ellis, Albert, and Kristene A. Doyle. How to Control Your Anxiety Before It Controls You. Citadel Press Books, 2016.