APA引文

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引文

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