APA-viite (7. p.)

Hergenhahn, B. R., & Olson, M. H. (1999). An introduction to theories of personality (5th ed.). Prentice Hall.

Chicago-viite (17. p.)

Hergenhahn, B. R., ja Matthew H. Olson. An Introduction to Theories of Personality. 5th ed. Upper Saddle River, N.J: Prentice Hall, 1999.

MLA-viite (9. p.)

Hergenhahn, B. R., ja Matthew H. Olson. An Introduction to Theories of Personality. 5th ed. Prentice Hall, 1999.