APA (7th ed.) Citation

Shaker, N., Togelius, J., & Nelson, M. J. (2016). Procedural content generation in games. Springer.

Chicago Style (17th ed.) Citation

Shaker, Noor, Julian Togelius, and Mark J. Nelson. Procedural Content Generation in Games. Cham, Switzerland: Springer, 2016.

MLA (9th ed.) Citation

Shaker, Noor, et al. Procedural Content Generation in Games. Springer, 2016.