Cita APA (7th ed.)

Wood, S. E., Wood, E. R. G., & Boyd, D. R. (2008). The world of psychology (6th ed.). Pearson/Allyn and Bacon.

Cita Chicago (17th ed.)

Wood, Samuel E., Ellen R. Green Wood, i Denise Roberts Boyd. The World of Psychology. 6th ed. Boston, MA: Pearson/Allyn and Bacon, 2008.

Cita MLA (9th ed.)

Wood, Samuel E., et al. The World of Psychology. 6th ed. Pearson/Allyn and Bacon, 2008.