APA (7th ed.) Citation

Illingworth, R. S. (1974). The child at school: A paediatrician's manual for teachers. Blackwell.

Chicago Style (17th ed.) Citation

Illingworth, Ronald S. The Child at School: A Paediatrician's Manual for Teachers. Oxford: Blackwell, 1974.

MLA (9th ed.) Citation

Illingworth, Ronald S. The Child at School: A Paediatrician's Manual for Teachers. Blackwell, 1974.

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