APA (7th ed.) Citation

Illingworth, R. S. (1970). The development of the infant and young child : normal and abnormal: Normal and abnormal (4th ed.). Livingstone.

Chicago Style (17th ed.) Citation

Illingworth, Ronald S. The Development of the Infant and Young Child : Normal and Abnormal: Normal and Abnormal. 4th ed. Edinburgh: Livingstone, 1970.

MLA (9th ed.) Citation

Illingworth, Ronald S. The Development of the Infant and Young Child : Normal and Abnormal: Normal and Abnormal. 4th ed. Livingstone, 1970.

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