APA (7th ed.) Citation
DEREN, S., & ET AL. PREDICTORS OF CHANGE IN FREQUENCY OF CRACK COCAINE USE IN A STREET-RECRUITED SAMPLE.
Chicago Style (17th ed.) Citation
DEREN, S., and ET AL. PREDICTORS OF CHANGE IN FREQUENCY OF CRACK COCAINE USE IN A STREET-RECRUITED SAMPLE.
MLA (9th ed.) Citation
DEREN, S., and ET AL. PREDICTORS OF CHANGE IN FREQUENCY OF CRACK COCAINE USE IN A STREET-RECRUITED SAMPLE.
Warning: These citations may not always be 100% accurate.