APA

Ribeiro M., Duailibi S., Frajzinger R., Alonso A. L. S., Marchetti L., Williams A. V., Strang J. & Laranjeira R. (20170130). The Brazilian 'Cracolândia' open drug scene and the challenge of implementing a comprehensive and effective drug policy. : Addiction (Abingdon, England).

Chicago

Ribeiro Marcelo, Duailibi Sérgio, Frajzinger Rosana, Alonso Ana Leonor Sala, Marchetti Lucas, Williams Anna V, Strang John and Laranjeira Ronaldo. 20170130. The Brazilian 'Cracolândia' open drug scene and the challenge of implementing a comprehensive and effective drug policy. : Addiction (Abingdon, England).

Harvard

Ribeiro M., Duailibi S., Frajzinger R., Alonso A. L. S., Marchetti L., Williams A. V., Strang J. and Laranjeira R. (20170130). The Brazilian 'Cracolândia' open drug scene and the challenge of implementing a comprehensive and effective drug policy. : Addiction (Abingdon, England).

MLA

Ribeiro Marcelo, Duailibi Sérgio, Frajzinger Rosana, Alonso Ana Leonor Sala, Marchetti Lucas, Williams Anna V, Strang John and Laranjeira Ronaldo. The Brazilian 'Cracolândia' open drug scene and the challenge of implementing a comprehensive and effective drug policy. : Addiction (Abingdon, England). 20170130.