Citazione Stile APA (7a Edizione)
Programme for International Student Assessment, Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2012). Grade expectations: How marks and education policies shape students ambitions. OECD.
Citazione stile Chigago Style (17a edizione)
Programme for International Student Assessment, Organisation for Economic Co-operation and Development, e ProQuest (Firm). Grade Expectations: How Marks and Education Policies Shape Students Ambitions. [Paris]: OECD, 2012.
Citatione MLA (9a ed.)
Programme for International Student Assessment, et al. Grade Expectations: How Marks and Education Policies Shape Students Ambitions. OECD, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.