APA (7th ed.) Citation
HOWARD, K., & ET AL. (1995). MEASURING HEROIN USE IN METHADONE MAINTENANCE PROGRAMMES.
Chicago Style (17th ed.) Citation
HOWARD, K., and ET AL. MEASURING HEROIN USE IN METHADONE MAINTENANCE PROGRAMMES. 1995.
MLA (9th ed.) Citation
HOWARD, K., and ET AL. MEASURING HEROIN USE IN METHADONE MAINTENANCE PROGRAMMES. 1995.
Warning: These citations may not always be 100% accurate.