Singer, P. (2010). The life you can save: How to play your part in ending world poverty. Picador.
Cita Chicago Style (17a ed.)Singer, Peter. The Life You Can Save: How to Play Your Part in Ending World Poverty. London: Picador, 2010.
Cita MLA (9a ed.)Singer, Peter. The Life You Can Save: How to Play Your Part in Ending World Poverty. Picador, 2010.
Precaución: Estas citas no son 100% exactas.