Style de citation APA

Li, L., Lin, C., Wan, D., Zhang, L., & Lai, W. (2011). Concurrent heroin use among methadone maintenance clients in China.

Style de citation Chicago

Li, Li, Chunqing Lin, Dai Wan, Linglin Zhang, et Wenhong Lai. Concurrent Heroin Use Among Methadone Maintenance Clients in China. 2011.

Style de citation MLA

Li, Li, et al. Concurrent Heroin Use Among Methadone Maintenance Clients in China. 2011.

Attention : ces citations peuvent ne pas être correctes à 100%.