Cita APA (7th ed.)

(1970). The crisis in American education: An analysis and a proposal. Sudbury Valley School.

Cita Chicago (17th ed.)

The Crisis in American Education: An Analysis and a Proposal. Framingham, Mass.: Sudbury Valley School, 1970.

Cita MLA (8th ed.)

The Crisis in American Education: An Analysis and a Proposal. Sudbury Valley School, 1970.