Cita APA (7th ed.)

Baron, R. A. (1989). Psychology: The essential science. Allyn and Bacon.

Cita Chicago (17th ed.)

Baron, Robert A. Psychology: The Essential Science. Boston: Allyn and Bacon, 1989.

Cita MLA (9th ed.)

Baron, Robert A. Psychology: The Essential Science. Allyn and Bacon, 1989.