APA (7th ed.) Citation

Safe and Drug-Free Schools Program (U.S.) & American Council for Drug Education. The challenge. U.S. Dept. of Education, Office of Safe and Drug-Free Schools.

Chicago Style (17th ed.) Citation

Safe and Drug-Free Schools Program (U.S.) and American Council for Drug Education. The Challenge. Washington: U.S. Dept. of Education, Office of Safe and Drug-Free Schools.

MLA (9th ed.) Citation

Safe and Drug-Free Schools Program (U.S.) and American Council for Drug Education. The Challenge. U.S. Dept. of Education, Office of Safe and Drug-Free Schools.