Cita APA

Sizer, T. R. (1973). Places for learning, places for joy: Speculations on American school reform. Cambridge, Massachusetts: Harvard University Press.

Citación estilo Chicago

Sizer, Theodore R. Places for Learning, Places for Joy: Speculations On American School Reform. Cambridge, Massachusetts: Harvard University Press, 1973.

Cita MLA

Sizer, Theodore R. Places for Learning, Places for Joy: Speculations On American School Reform. Cambridge, Massachusetts: Harvard University Press, 1973.