APA (7th ed.) Citation

(1991). World quality of life indicators: A compendium of current information for all countries of the world (2. ed.). ABC-CLIO.

Chicago Style (17th ed.) Citation

World Quality of Life Indicators: A Compendium of Current Information for All Countries of the World. 2. ed. Santa Barbara, Calif. u.a: ABC-CLIO, 1991.

MLA (9th ed.) Citation

World Quality of Life Indicators: A Compendium of Current Information for All Countries of the World. 2. ed. ABC-CLIO, 1991.