Cita APA (7th ed.)
Cohen, D. K., & Hill, H. C. (2001). Learning policy: When state education reform works. Yale University Press.
Cita Chicago (17th ed.)
Cohen, David K., i Heather C. Hill. Learning Policy: When State Education Reform Works. New Haven: Yale University Press, 2001.
Cita MLA (9th ed.)
Cohen, David K., i Heather C. Hill. Learning Policy: When State Education Reform Works. Yale University Press, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.