APA ציטוט

(1972). The development of the infant and young child ; normal and abnormal / [by] R. S. Illingworth.

Chicago Style (17th ed.) Citation

The Development of the Infant and Young Child ; Normal and Abnormal / [by] R. S. Illingworth. 1972.

ציטוט MLA

The Development of the Infant and Young Child ; Normal and Abnormal / [by] R. S. Illingworth. 1972.