APA (7th ed.) Citation
CHAPPELL, P., & ET AL. VIDEOTAPE TIC COUNTS IN THE ASSESSMENT OF TOURETTE'S SYNDROME: STABILITY, RELIABILITY, AND VALIDITY.
Chicago Style (17th ed.) Citation
CHAPPELL, P.B, and ET AL. VIDEOTAPE TIC COUNTS IN THE ASSESSMENT OF TOURETTE'S SYNDROME: STABILITY, RELIABILITY, AND VALIDITY.
MLA (9th ed.) Citation
CHAPPELL, P.B, and ET AL. VIDEOTAPE TIC COUNTS IN THE ASSESSMENT OF TOURETTE'S SYNDROME: STABILITY, RELIABILITY, AND VALIDITY.
Warning: These citations may not always be 100% accurate.