Παραπομπή σε μορφή APA (7η εκδ.)

Webster, A., & Roe, J. (1998). Children with visual impairments: Social interaction, language and learning. Routledge.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Webster, Alec, και Joao Roe. Children with Visual Impairments: Social Interaction, Language and Learning. London ; New York: Routledge, 1998.

Παραπομπή σε μορφή MLA (9th εκδ.)

Webster, Alec, και Joao Roe. Children with Visual Impairments: Social Interaction, Language and Learning. Routledge, 1998.