APA (7th ed.) Citation

Hayes, A. F. (2013). Introduction to mediation, moderation, and conditional process analysis: A regression-based approach. The Guilford Press.

Chicago Style (17th ed.) Citation

Hayes, Andrew F. Introduction to Mediation, Moderation, and Conditional Process Analysis: A Regression-based Approach. New York: The Guilford Press, 2013.

MLA (9th ed.) Citation

Hayes, Andrew F. Introduction to Mediation, Moderation, and Conditional Process Analysis: A Regression-based Approach. The Guilford Press, 2013.