APA (7th ed.) Citation
DIERKER, L., & ET AL. (2008). TOBACCO, ALCOHOL, AND MARIJUANA USE AMONG FIRST YEAR U.S. COLLEGE STUDENTS: A TIME SERIES ANALYSIS.
Chicago Style (17th ed.) Citation
DIERKER, L., and ET AL. TOBACCO, ALCOHOL, AND MARIJUANA USE AMONG FIRST YEAR U.S. COLLEGE STUDENTS: A TIME SERIES ANALYSIS. 2008.
MLA (9th ed.) Citation
DIERKER, L., and ET AL. TOBACCO, ALCOHOL, AND MARIJUANA USE AMONG FIRST YEAR U.S. COLLEGE STUDENTS: A TIME SERIES ANALYSIS. 2008.
Warning: These citations may not always be 100% accurate.