Cita APA (7th ed.)

(2000). Students Who Reported it Would be Easy to Get Drugs: 1992-98. U.S. Department of Education.

Cita Chicago (17th ed.)

Students Who Reported It Would Be Easy to Get Drugs: 1992-98. U.S. Department of Education, 2000.

Cita MLA (9th ed.)

Students Who Reported It Would Be Easy to Get Drugs: 1992-98. U.S. Department of Education, 2000.

Atenció: Aquestes cites poden no estar 100% correctes.