APA

Kozlov A. P., Shaboltas A. V., Toussova O. V., Verevochkin S. V., Masse B. R., Perdue T., Beauchamp G., Sheldon W., Miller W. C., Heimer R., Ryder R. W. & Hoffman I. F. (20060629). HIV incidence and factors associated with HIV acquisition among injection drug users in St Petersburg, Russia. : AIDS (London, England).

Chicago

Kozlov Andrei P, Shaboltas Alla V, Toussova Olga V, Verevochkin Sergei V, Masse Benoit R, Perdue Tom, Beauchamp Geetha, Sheldon Wayne, Miller William C, Heimer Rober, Ryder Robert W and Hoffman Irving F. 20060629. HIV incidence and factors associated with HIV acquisition among injection drug users in St Petersburg, Russia. : AIDS (London, England).

Harvard

Kozlov A. P., Shaboltas A. V., Toussova O. V., Verevochkin S. V., Masse B. R., Perdue T., Beauchamp G., Sheldon W., Miller W. C., Heimer R., Ryder R. W. and Hoffman I. F. (20060629). HIV incidence and factors associated with HIV acquisition among injection drug users in St Petersburg, Russia. : AIDS (London, England).

MLA

Kozlov Andrei P, Shaboltas Alla V, Toussova Olga V, Verevochkin Sergei V, Masse Benoit R, Perdue Tom, Beauchamp Geetha, Sheldon Wayne, Miller William C, Heimer Rober, Ryder Robert W and Hoffman Irving F. HIV incidence and factors associated with HIV acquisition among injection drug users in St Petersburg, Russia. : AIDS (London, England). 20060629.