APA (7. basım) Alıntı

Birdsall, N. (1980). Population and poverty in the developing world: A background paper for the World Development Report, 1980. IBRD.

Chicago Style (17. basım) Atıf

Birdsall, Nancy. Population and Poverty in the Developing World: A Background Paper for the World Development Report, 1980. Washington, D. C.: IBRD, 1980.

MLA (9th ed.) Atıf

Birdsall, Nancy. Population and Poverty in the Developing World: A Background Paper for the World Development Report, 1980. IBRD, 1980.