Dyfyniad APA

Organisation for Economic Co-operation and Development, Programme for International Student Assessment, & ProQuest (Firm). (2011). Against the odds: Disadvantaged students who succeed in school. OECD.

Dyfyniad Arddull Chicago

Organisation for Economic Co-operation and Development, Programme for International Student Assessment, and ProQuest (Firm). Against the Odds: Disadvantaged Students Who Succeed in School. Paris: OECD, 2011.

Dyfyniad MLA

Organisation for Economic Co-operation and Development, et al. Against the Odds: Disadvantaged Students Who Succeed in School. OECD, 2011.

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