Cita APA (7th ed.)
Schleicher, A. (2015). Schools for 21st-century learners: Strong leaders, confident teachers, innovative approaches. OECD.
Cita Chicago (17th ed.)
Schleicher, Andreas. Schools for 21st-century Learners: Strong Leaders, Confident Teachers, Innovative Approaches. Paris, [France]: OECD, 2015.
Cita MLA (9th ed.)
Schleicher, Andreas. Schools for 21st-century Learners: Strong Leaders, Confident Teachers, Innovative Approaches. OECD, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.