APA

Chen L. C., Wittgenstein F. & Mckeon E.The upsurge of mortality in Russia : Causes and policy implications. : .

Chicago

Chen L C, Wittgenstein F and Mckeon E.The upsurge of mortality in Russia : Causes and policy implications. : .

Harvard

Chen L. C., Wittgenstein F. and Mckeon E.The upsurge of mortality in Russia : Causes and policy implications. : .

MLA

Chen L C, Wittgenstein F and Mckeon E.: . .