Παραπομπή σε μορφή APA (7η εκδ.)

Williams, J. (1974). Children with specific learning difficulties: The effect of neurodevelopmental learning disorders on children of normal intelligence (2d ed.). Pergamon Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Williams, Jessie. Children with Specific Learning Difficulties: The Effect of Neurodevelopmental Learning Disorders on Children of Normal Intelligence. 2d ed. Oxford ; New York: Pergamon Press, 1974.

Παραπομπή σε μορφή MLA (8th εκδ.)

Williams, Jessie. Children with Specific Learning Difficulties: The Effect of Neurodevelopmental Learning Disorders on Children of Normal Intelligence. 2d ed. Pergamon Press, 1974.