APA (7th ed.) Citation

(1989). Speech input and output assessment: Multilingual methods and standards (1. publ.). Horwood u.a.

Chicago Style (17th ed.) Citation

Speech Input and Output Assessment: Multilingual Methods and Standards. 1. publ. Chichester u.a: Horwood u.a, 1989.

MLA (9th ed.) Citation

Speech Input and Output Assessment: Multilingual Methods and Standards. 1. publ. Horwood u.a, 1989.