Cita APA (7th ed.)

Rand Corporation & Caulkins, J. P. (2002). School-based drug prevention: What kind of drug use does it prevent? Rand.

Cita Chicago (17th ed.)

Rand Corporation i Jonathan P. Caulkins. School-based Drug Prevention: What Kind of Drug Use Does It Prevent? Santa Monica, CA: Rand, 2002.

Cita MLA (9th ed.)

Rand Corporation i Jonathan P. Caulkins. School-based Drug Prevention: What Kind of Drug Use Does It Prevent? Rand, 2002.