APA (7. basım) Alıntı

UN. (1988). World Demographic Estimates And Projections, 1950-2025: :Total Population, School-Age Population, Economically Active Population (1. Edisyon.). UN.DIESA.

Chicago Style (17. basım) Atıf

UN. World Demographic Estimates And Projections, 1950-2025: :Total Population, School-Age Population, Economically Active Population. 1. Edisyon. New York: UN.DIESA, 1988.

MLA (9th ed.) Atıf

UN. World Demographic Estimates And Projections, 1950-2025: :Total Population, School-Age Population, Economically Active Population. 1. Edisyon. UN.DIESA, 1988.