APA (7th ed.) Citation

Watkins, P. C. (2016). Positive psychology 101. Springer Publishing Company.

Chicago Style (17th ed.) Citation

Watkins, Philip C. Positive Psychology 101. New York, NY: Springer Publishing Company, 2016.

MLA (9th ed.) Citation

Watkins, Philip C. Positive Psychology 101. Springer Publishing Company, 2016.