(2000). Students Who Reported it Would be Easy to Get Drugs: 1992-98. U.S. Department of Education.
Cita Chicago Style (17a ed.)Students Who Reported It Would Be Easy to Get Drugs: 1992-98. U.S. Department of Education, 2000.
Cita MLA (8a ed.)Students Who Reported It Would Be Easy to Get Drugs: 1992-98. U.S. Department of Education, 2000.
Precaución: Estas citas no son 100% exactas.