Cita APA (7th ed.)

Bernstein, D., & Stec, A. M. (1999). Psychology: Fields of application. Houghton Mifflin.

Cita Chicago (17th ed.)

Bernstein, Douglas, i Astrid M. Stec. Psychology: Fields of Application. Boston: Houghton Mifflin, 1999.

Cita MLA (9th ed.)

Bernstein, Douglas, i Astrid M. Stec. Psychology: Fields of Application. Houghton Mifflin, 1999.