Dyfyniad APA

Butler, S. M., & Kondratas, A. (1987). Out of the poverty trap: A conservative strategy for welfare reform. Free Press Collier Macmillan.

Dyfyniad Arddull Chicago

Butler, Stuart M., and Anna Kondratas. Out of the Poverty Trap: A Conservative Strategy for Welfare Reform. New York, London: Free Press Collier Macmillan, 1987.

Dyfyniad MLA

Butler, Stuart M., and Anna Kondratas. Out of the Poverty Trap: A Conservative Strategy for Welfare Reform. Free Press Collier Macmillan, 1987.

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