APA (7e ed.) Bronvermelding

Research on Addiction | Drug Control Headquarters, Research and Education Office. Cambridge University Press.

Chicago (17e ed.) Bronvermelding

Research on Addiction | Drug Control Headquarters, Research and Education Office. Cambridge University Press.

MLA (9e ed.) Bronvermelding

Research on Addiction | Drug Control Headquarters, Research and Education Office. Cambridge University Press.

Let op: Deze citaties zijn niet altijd 100% accuraat.