APA (7th ed.) Citation
CHEUNG CHUNG, M., & NOLAN, P. (1999). CHILDREN WITH CHALLENGING BEHAVIOUR: PAST AND PRESENT IN THE UNITED KINGDOM.
Chicago Style (17th ed.) Citation
CHEUNG CHUNG, M., and P. NOLAN. CHILDREN WITH CHALLENGING BEHAVIOUR: PAST AND PRESENT IN THE UNITED KINGDOM. 1999.
MLA (9th ed.) Citation
CHEUNG CHUNG, M., and P. NOLAN. CHILDREN WITH CHALLENGING BEHAVIOUR: PAST AND PRESENT IN THE UNITED KINGDOM. 1999.
Warning: These citations may not always be 100% accurate.