Cita APA (7th ed.)

Phares, E. (1997). Introduction to personality (4th.ed.). Longman.

Cita Chicago (17th ed.)

Phares, E.Jerry. Introduction to Personality. 4th.ed. New York: Longman, 1997.

Cita MLA (9th ed.)

Phares, E.Jerry. Introduction to Personality. 4th.ed. Longman, 1997.