APA (7th ed.) Citation

Renfrew, C. (1972). Speech disorders in children (1. ed.). Pergamon Press.

Chicago Style (17th ed.) Citation

Renfrew, Catherine. Speech Disorders in Children. 1. ed. Oxford [u.a.]: Pergamon Press, 1972.

MLA (9th ed.) Citation

Renfrew, Catherine. Speech Disorders in Children. 1. ed. Pergamon Press, 1972.