Lenton, S., & Single, E. (1998). The definition of harm reduction.
Chicago Style (17th ed.) CitationLenton, Simon, and E. Single. The Definition of Harm Reduction. 1998.
MLA (9th ed.) CitationLenton, Simon, and E. Single. The Definition of Harm Reduction. 1998.
Warning: These citations may not always be 100% accurate.