APA (7th ed.) Citation

Watts, A. F. (1955). The language and mental development of children. George G. Harrap r Co.

Chicago Style (17th ed.) Citation

Watts, A. F. The Language and Mental Development of Children. George G. Harrap r Co, 1955.

MLA (8th ed.) Citation

Watts, A. F. The Language and Mental Development of Children. George G. Harrap r Co, 1955.

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