APA (7th ed.) Citation

Dukes, C., & Smith, M. (2007). Developing pre-school communication and language. Paul Chapman.

Chicago Style (17th ed.) Citation

Dukes, Chris, and Maggie Smith. Developing Pre-school Communication and Language. London ; Thousand Oaks, Calif.: Paul Chapman, 2007.

MLA (8th ed.) Citation

Dukes, Chris, and Maggie Smith. Developing Pre-school Communication and Language. Paul Chapman, 2007.