APA (7th ed.) Citation
DEVENNY, D., & SILVERMAN, W. (1990). SPEECH DYSFLUENCY AND MANUAL SPECIALIZATION IN DOWN'S SYNDROME.
Chicago Style (17th ed.) Citation
DEVENNY, D.A, and W.P SILVERMAN. SPEECH DYSFLUENCY AND MANUAL SPECIALIZATION IN DOWN'S SYNDROME. 1990.
MLA (9th ed.) Citation
DEVENNY, D.A, and W.P SILVERMAN. SPEECH DYSFLUENCY AND MANUAL SPECIALIZATION IN DOWN'S SYNDROME. 1990.
Warning: These citations may not always be 100% accurate.