Wood, S. E., Wood, E. R. G., & Boyd, D. R. (2006). Mastering the world of psychology (2nd ed.). Pearson/Allyn and Bacon.
Dyfyniad Arddull ChicagoWood, Samuel E., Ellen R. Green Wood, and Denise Roberts Boyd. Mastering the World of Psychology. 2nd ed. Boston: Pearson/Allyn and Bacon, 2006.
Dyfyniad MLAWood, Samuel E., et al. Mastering the World of Psychology. 2nd ed. Pearson/Allyn and Bacon, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.