Cita APA (7th ed.)

Singer, P. (2009). The life you can save: Cting now to end world poverty (First edition.). AUWSF.

Cita Chicago (17th ed.)

Singer, Peter. The Life You Can Save: Cting Now to End World Poverty. First edition. New York: AUWSF, 2009.

Cita MLA (9th ed.)

Singer, Peter. The Life You Can Save: Cting Now to End World Poverty. First edition. AUWSF, 2009.