APA

Krupitsky E. M., Zvartau E. E., Lioznov D. A., Tsoy M. V., Egorova V. Y., Belyaeva T. V., Antonova T. V., Brazhenko N. A., Zagdyn Z. M., Verbitskaya E. V., Zorina Y., Karandashova G. F., Slavina T. Y., Grinenko A. Y., Samet J. H. & Woody G. E. (20060321). Co-morbidity of infectious and addictive diseases in St. Petersburg and the Leningrad Region, Russia. : European addiction research.

Chicago

Krupitsky E M, Zvartau E E, Lioznov D A, Tsoy M V, Egorova V Y, Belyaeva T V, Antonova T V, Brazhenko N A, Zagdyn Z M, Verbitskaya E V, Zorina Y, Karandashova G F, Slavina T Y, Grinenko A Y, Samet J H and Woody G E. 20060321. Co-morbidity of infectious and addictive diseases in St. Petersburg and the Leningrad Region, Russia. : European addiction research.

Harvard

Krupitsky E. M., Zvartau E. E., Lioznov D. A., Tsoy M. V., Egorova V. Y., Belyaeva T. V., Antonova T. V., Brazhenko N. A., Zagdyn Z. M., Verbitskaya E. V., Zorina Y., Karandashova G. F., Slavina T. Y., Grinenko A. Y., Samet J. H. and Woody G. E. (20060321). Co-morbidity of infectious and addictive diseases in St. Petersburg and the Leningrad Region, Russia. : European addiction research.

MLA

Krupitsky E M, Zvartau E E, Lioznov D A, Tsoy M V, Egorova V Y, Belyaeva T V, Antonova T V, Brazhenko N A, Zagdyn Z M, Verbitskaya E V, Zorina Y, Karandashova G F, Slavina T Y, Grinenko A Y, Samet J H and Woody G E. Co-morbidity of infectious and addictive diseases in St. Petersburg and the Leningrad Region, Russia. : European addiction research. 20060321.