Cita APA (7a ed.)

Hjelle, L. A., & Ziegler, D. J. (1992). Personality theories: Basic assumptions, research, and applications (3rd.ed.). McGraw-hill.

Cita Chicago Style (17a ed.)

Hjelle, Larry A., y Daniel J. Ziegler. Personality Theories: Basic Assumptions, Research, and Applications. 3rd.ed. New York: McGraw-hill, 1992.

Cita MLA (9a ed.)

Hjelle, Larry A., y Daniel J. Ziegler. Personality Theories: Basic Assumptions, Research, and Applications. 3rd.ed. McGraw-hill, 1992.

Precaución: Estas citas no son 100% exactas.