Citação norma APA

Association for Supervision and Curriculum Development & Squire, J. R. (1972). A new look at progressive education. s.n.

Citação norma Chicago

Association for Supervision and Curriculum Development and James R. Squire. A New Look at Progressive Education. Washington, D.C: s.n, 1972.

Citação norma MLA

Association for Supervision and Curriculum Development and James R. Squire. A New Look at Progressive Education. s.n, 1972.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.