Citação norma APA

Torrens, M., Fonseca, F., Castillo, C., & Domingo-Salvany, A. (2013). Methadone maintenance treatment in Spain: The success of a harm reduction approach. World Health Organization.

Citação norma Chicago

Torrens, Marta, Francina Fonseca, Claudio Castillo, e Antonia Domingo-Salvany. Methadone Maintenance Treatment in Spain: The Success of a Harm Reduction Approach. World Health Organization, 2013.

Citação norma MLA

Torrens, Marta, Francina Fonseca, Claudio Castillo, e Antonia Domingo-Salvany. Methadone Maintenance Treatment in Spain: The Success of a Harm Reduction Approach. World Health Organization, 2013.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.