APA (7th ed.) Citation
KRAUS, L., & ET AL. (2007). DRUG USE PATTERNS AND DRUG RELATED DISORDERS OF COCAINE USERS IN A SAMPLE OF THE GENERAL POPULATION IN GERMANY.
Chicago Style (17th ed.) Citation
KRAUS, L., and ET AL. DRUG USE PATTERNS AND DRUG RELATED DISORDERS OF COCAINE USERS IN A SAMPLE OF THE GENERAL POPULATION IN GERMANY. 2007.
MLA (9th ed.) Citation
KRAUS, L., and ET AL. DRUG USE PATTERNS AND DRUG RELATED DISORDERS OF COCAINE USERS IN A SAMPLE OF THE GENERAL POPULATION IN GERMANY. 2007.
Warning: These citations may not always be 100% accurate.