APA stil citiranja

Kohl, H. R. (1970). The open classroom: The open classroom : a practical guide to a new way of teaching. London: Methuen & Co Ltd.

Chicago stil citiranja

Kohl, Herbert R. The open classroom: The open classroom : a practical guide to a new way of teaching. London: Methuen & Co Ltd, 1970.

MLA stil citiranja

Kohl, Herbert R. The open classroom: The open classroom : a practical guide to a new way of teaching. London: Methuen & Co Ltd, 1970.