APA (7th ed.) Citation

Walmsley, J. (1969). Neill and Summerhill: A man and His Work. Penguin Books Ltd.

Chicago Style (17th ed.) Citation

Walmsley, John. Neill and Summerhill: A Man and His Work. [Hermondsworth]: Penguin Books Ltd, 1969.

MLA (9th ed.) Citation

Walmsley, John. Neill and Summerhill: A Man and His Work. Penguin Books Ltd, 1969.