APA aipamena

WHO. (1995). Epidemiology and preventation of cardivascular diseases in elderly people. Geneva.

Chicago Style aipamena

WHO. Epidemiology and Preventation of Cardivascular Diseases in Elderly People. Geneva, 1995.

MLA aipamena

WHO. Epidemiology and Preventation of Cardivascular Diseases in Elderly People. Geneva, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.