Cita APA (7th ed.)

Hayes, N. (2002). Psychology in perspective (2nd ed.). Palgrave.

Cita Chicago (17th ed.)

Hayes, Nicky. Psychology in Perspective. 2nd ed. New York: Palgrave, 2002.

Cita MLA (9th ed.)

Hayes, Nicky. Psychology in Perspective. 2nd ed. Palgrave, 2002.