Wrightsman, L. S., Nietzel, M. T., & Fortune, W. H. (1998). Psychology & the legal system (4th ed.). Brooks/Cole Pub. Co.
Dyfyniad Arddull ChicagoWrightsman, Lawrence S., Michael T. Nietzel, and William H. Fortune. Psychology & the Legal System. 4th ed. Pacific Grove: Brooks/Cole Pub. Co, 1998.
Dyfyniad MLAWrightsman, Lawrence S., et al. Psychology & the Legal System. 4th ed. Brooks/Cole Pub. Co, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.