Cita APA (7th ed.)
ebrary, Inc, & Lopez, A. D. (2002). World mortality in 2000: Life tables for 191 countries. World Health Organization.
Cita Chicago (17th ed.)
ebrary, Inc, i Alan D. Lopez. World Mortality in 2000: Life Tables for 191 Countries. Geneva: World Health Organization, 2002.
Cita MLA (9th ed.)
ebrary, Inc, i Alan D. Lopez. World Mortality in 2000: Life Tables for 191 Countries. World Health Organization, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.