APA (7th ed.) Citation

Shaffer, D. (2007). How computer games help children learn How Computer Games Help Children Learn. https://doi.org/10.1057/9780230601994

Chicago Style (17th ed.) Citation

Shaffer, D. "How Computer Games Help Children Learn." How Computer Games Help Children Learn 2007. https://doi.org/10.1057/9780230601994.

MLA (9th ed.) Citation

Shaffer, D. "How Computer Games Help Children Learn." How Computer Games Help Children Learn, 2007, https://doi.org/10.1057/9780230601994.