APA (7th ed.) Citation

Petty, W. T., & M, J. J. (1980). Developing children's language. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Petty, Walter T., and Jensen. Julie M. Developing Children's Language. Allyn and Bacon, 1980.

MLA (8th ed.) Citation

Petty, Walter T., and Jensen. Julie M. Developing Children's Language. Allyn and Bacon, 1980.

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