Newsom, J. (1950). The child at school. Penguin Books.
Cita Chicago (17th ed.)Newsom, John. The Child at School. Harmondsworth: Penguin Books, 1950.
Cita MLA (8th ed.)Newsom, John. The Child at School. Penguin Books, 1950.
Atenció: Aquestes cites poden no estar 100% correctes.