APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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