Walberg, P., McKee, M., Shkolnikov, V., Chenet, L., & Leon, D. A. (1998). Economic change, crime, and mortality crisis in Russia: Regional analysis. BMJ.
استشهاد بنمط شيكاغوWalberg, Peder, Martin McKee, Vladimir Shkolnikov, Laurent Chenet, و David A. Leon. "Economic Change, Crime, and Mortality Crisis in Russia: Regional Analysis." BMJ 1998.
MLA استشهادWalberg, Peder, et al. "Economic Change, Crime, and Mortality Crisis in Russia: Regional Analysis." BMJ 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.