Cita APA (7th ed.)

Whitman, S. (2008). World poverty. Facts On File, Inc..

Cita Chicago (17th ed.)

Whitman, Sylvia. World Poverty. New York, NY: Facts On File, Inc., 2008.

Cita MLA (9th ed.)

Whitman, Sylvia. World Poverty. Facts On File, Inc., 2008.