Cita APA (7th ed.)

(1984). Language handicaps in children / edited by William H. Perkins.

Cita Chicago (17th ed.)

Language Handicaps in Children / Edited by William H. Perkins. 1984.

Cita MLA (9th ed.)

Language Handicaps in Children / Edited by William H. Perkins. 1984.

Atenció: Aquestes cites poden no estar 100% correctes.