Citazione Stile APA (7a Edizione)
Programme for International Student Assessment (OECD). (2004). Problem solving for tomorrow's world: First measures of cross-curricular competencies from PISA 2003. OECD.
Citazione stile Chigago Style (17a edizione)
Programme for International Student Assessment (OECD). Problem Solving for Tomorrow's World: First Measures of Cross-curricular Competencies from PISA 2003. Paris: OECD, 2004.
Citatione MLA (9a ed.)
Programme for International Student Assessment (OECD). Problem Solving for Tomorrow's World: First Measures of Cross-curricular Competencies from PISA 2003. OECD, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.