APA (7th ed.) Citation

Manning-Morton, J., & Thorp, M. (2003). Key times for play: The first three years. Open University Press.

Chicago Style (17th ed.) Citation

Manning-Morton, Julia, and Maggie Thorp. Key Times for Play: The First Three Years. Maidenhead, Berkshire, England ; Philadelphia: Open University Press, 2003.

MLA (9th ed.) Citation

Manning-Morton, Julia, and Maggie Thorp. Key Times for Play: The First Three Years. Open University Press, 2003.