Citazione Stile APA (7a Edizione)
(2014). PISA 2012 results: Creative problem solving: Students' skills in tackling real-life problems. OECD.
Citazione stile Chigago Style (17a edizione)
PISA 2012 Results: Creative Problem Solving: Students' Skills in Tackling Real-life Problems. Paris: OECD, 2014.
Citatione MLA (9a ed.)
PISA 2012 Results: Creative Problem Solving: Students' Skills in Tackling Real-life Problems. OECD, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.