Center for Substance Abuse Prevention (U.S.). Division of Workplace Programs & United States. Substance Abuse and Mental Health Services Administration. (2008). Making your workplace drug-free: A kit for employers. U.S. Dept. of Health and Human Services, Substance Abuse and Mental Health Services Administration.
Chicago Style (17th ed.) CitationCenter for Substance Abuse Prevention (U.S.). Division of Workplace Programs and United States. Substance Abuse and Mental Health Services Administration. Making Your Workplace Drug-free: A Kit for Employers. [Rockville, Md.]: U.S. Dept. of Health and Human Services, Substance Abuse and Mental Health Services Administration, 2008.
MLA (9th ed.) CitationCenter for Substance Abuse Prevention (U.S.). Division of Workplace Programs and United States. Substance Abuse and Mental Health Services Administration. Making Your Workplace Drug-free: A Kit for Employers. U.S. Dept. of Health and Human Services, Substance Abuse and Mental Health Services Administration, 2008.