APA-viite

Egland, G. O. . .. Speech and language problems: Aguide for the classroom teacher. Prentice Hall.

Chicago-tyylinen lähdeviittaus

Egland, George O. Speech and Language Problems: Aguide for the Classroom Teacher. New Delhi: Prentice Hall.

MLA-viite

Egland, George O. Speech and Language Problems: Aguide for the Classroom Teacher. Prentice Hall.