APA (7th ed.) Citation
BLESS, R., & ET AL. (1997). URBAN DRUG POLICIES IN EUROPE 1993. AMSTERDAM BUREAU OF SOCIAL RESEARCH AND STATISTICS.
Chicago Style (17th ed.) Citation
BLESS, R., and ET AL. URBAN DRUG POLICIES IN EUROPE 1993. AMSTERDAM: AMSTERDAM BUREAU OF SOCIAL RESEARCH AND STATISTICS, 1997.
MLA (9th ed.) Citation
BLESS, R., and ET AL. URBAN DRUG POLICIES IN EUROPE 1993. AMSTERDAM BUREAU OF SOCIAL RESEARCH AND STATISTICS, 1997.
Warning: These citations may not always be 100% accurate.