APA (7th ed.) Citation

Leary, M. (2018). Why you are who you are: Investigations into human personality. The Teaching Company.

Chicago Style (17th ed.) Citation

Leary, Mark. Why You Are Who You Are: Investigations into Human Personality. Chantilly, VA: The Teaching Company, 2018.

MLA (9th ed.) Citation

Leary, Mark. Why You Are Who You Are: Investigations into Human Personality. The Teaching Company, 2018.