Dyfyniad APA

Sachs, J. D. (2006). The end of poverty: Economic possibilities for our time. Penguin.

Dyfyniad Arddull Chicago

Sachs, Jeffrey D. The End of Poverty: Economic Possibilities for Our Time. New York: Penguin, 2006.

Dyfyniad MLA

Sachs, Jeffrey D. The End of Poverty: Economic Possibilities for Our Time. Penguin, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.