APA (7th ed.) Citation
WILLEMS, J., & ET AL. (1997). CHANGE IN DRUG-USING NETWORKS OF INJECTING DRUG USERS DURING METHADONE TREATMENT: A PILOT STUDY USING SNOWBALL RECRUITMENT AND INTENSIVE INTERVIEWS.
Chicago Style (17th ed.) Citation
WILLEMS, J.C.E.W, and ET AL. CHANGE IN DRUG-USING NETWORKS OF INJECTING DRUG USERS DURING METHADONE TREATMENT: A PILOT STUDY USING SNOWBALL RECRUITMENT AND INTENSIVE INTERVIEWS. 1997.
MLA (9th ed.) Citation
WILLEMS, J.C.E.W, and ET AL. CHANGE IN DRUG-USING NETWORKS OF INJECTING DRUG USERS DURING METHADONE TREATMENT: A PILOT STUDY USING SNOWBALL RECRUITMENT AND INTENSIVE INTERVIEWS. 1997.
Warning: These citations may not always be 100% accurate.