APA Citation

(1989). Global estimates and projections of population by sex and age: The 1988 revision. New York: United Nations.

Chicago Style Citation

Global Estimates and Projections of Population By Sex and Age: The 1988 Revision. New York: United Nations, 1989.

MLA Citation

Global Estimates and Projections of Population By Sex and Age: The 1988 Revision. New York: United Nations, 1989.

Warning: These citations may not always be 100% accurate.