Gelfand, D. M., Jenson, W. R., & Drew, C. J. (1997). Understanding child behavior disorders (3rd ed.). Forth Worth: Harcourt Brace College.
استشهاد بنمط شيكاغوGelfand, Donna M., William R. Jenson, و Clifford J. Drew. Understanding Child Behavior Disorders. 3rd ed. Forth Worth: Harcourt Brace College, 1997.
MLA استشهادGelfand, Donna M., William R. Jenson, و Clifford J. Drew. Understanding Child Behavior Disorders. 3rd ed. Forth Worth: Harcourt Brace College, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.