Cita APA (7th ed.)

Brudon, P. R. (1999). Indicators for monitoring National drug policies (2nd ed.). World Health Organization.

Cita Chicago (17th ed.)

Brudon, Pascale Rainhorn. Indicators for Monitoring National Drug Policies. 2nd ed. Geneva: World Health Organization, 1999.

Cita MLA (8th ed.)

Brudon, Pascale Rainhorn. Indicators for Monitoring National Drug Policies. 2nd ed. World Health Organization, 1999.