APA (7th ed.) Citation

Kohl, H. R. (1969). The open classroom: A practical guide to a new way of teaching. New York Review,, methuen,.

Chicago Style (17th ed.) Citation

Kohl, Herbert R. The Open Classroom: A Practical Guide to a New Way of Teaching. New York : London: New York Review,, methuen,, 1969.

MLA (8th ed.) Citation

Kohl, Herbert R. The Open Classroom: A Practical Guide to a New Way of Teaching. New York Review,, methuen,, 1969.