APA (7th ed.) Citation

Neill, A. S. (1973). Summerhill. Middlesex: Penguin Books.

Chicago Style (17th ed.) Citation

Neill, Alexander Sutherland. Summerhill. Middlesex: Penguin Books, 1973.

MLA (8th ed.) Citation

Neill, Alexander Sutherland. Summerhill. Middlesex: Penguin Books, 1973.

Warning: These citations may not always be 100% accurate.