APA (7th ed.) Citation

Kousen, K. (2015). Groovy fundamentals: Getting started with Groovy scripts, POGOs, and collections. O'Reilly Media.

Chicago Style (17th ed.) Citation

Kousen, Ken. Groovy Fundamentals: Getting Started with Groovy Scripts, POGOs, and Collections. [Place of publication not identified]: O'Reilly Media, 2015.

MLA (8th ed.) Citation

Kousen, Ken. Groovy Fundamentals: Getting Started with Groovy Scripts, POGOs, and Collections. O'Reilly Media, 2015.