APA (7th ed.) Citation
LUTON, K., & ET AL. (1991). POSITIVE STRATEGIES FOR BEHAVIOUR MANAGEMENT. NFER-NELSON.
Chicago Style (17th ed.) Citation
LUTON, K., and ET AL. POSITIVE STRATEGIES FOR BEHAVIOUR MANAGEMENT. OXFORD (UK): NFER-NELSON, 1991.
MLA (9th ed.) Citation
LUTON, K., and ET AL. POSITIVE STRATEGIES FOR BEHAVIOUR MANAGEMENT. NFER-NELSON, 1991.
Warning: These citations may not always be 100% accurate.