APA citiranje

Illingworth, R. S. (1970). The Development of the Infant and Young Child Normal and Abnormal. Edingburgh, London: E. and S. Livingstone.

Trích dẫn kiểu Chicago

Illingworth, R. S. The Development of the Infant and Young Child Normal and Abnormal. Edingburgh, London: E. and S. Livingstone, 1970.

MLA citiranje

Illingworth, R. S. The Development of the Infant and Young Child Normal and Abnormal. Edingburgh, London: E. and S. Livingstone, 1970.