APA (7th ed.) Citation

Feist, J., Feist, G. J., & Roberts, T. (2018). Theories of personality (Ninth edition.). McGraw-Hill Education.

Chicago Style (17th ed.) Citation

Feist, Jess, Gregory J. Feist, and Tomi-Ann Roberts. Theories of Personality. Ninth edition. New York: McGraw-Hill Education, 2018.

MLA (9th ed.) Citation

Feist, Jess, et al. Theories of Personality. Ninth edition. McGraw-Hill Education, 2018.