APA (7th ed.) Citation

(1990). World population projections ..: Short- and long-term estimates. Johns Hopkins Univ. Press.

Chicago Style (17th ed.) Citation

World Population Projections ..: Short- and Long-term Estimates. Baltimore u.a: Johns Hopkins Univ. Press, 1990.

MLA (9th ed.) Citation

World Population Projections ..: Short- and Long-term Estimates. Johns Hopkins Univ. Press, 1990.

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