What works :
schools without drugs.
APA Citation
United States. Department of Education. (1989). What works: schools without drugs. [Washington, D.C.?]: U.S. Dept. of Education.
MLA Citation
United States. Department of Education. What Works: Schools Without Drugs. [Washington, D.C.?]: U.S. Dept. of Education, 1989.
Warning: These citations may not always be complete (especially for serials).