APA (7th ed.) Citation

Judd, C. M., Nusairat, J. F., & Shingler, J. (2008). Beginning Groovy and Grails: From Novice to Professional. Apress.

Chicago Style (17th ed.) Citation

Judd, Christopher M., Joseph Faisal Nusairat, and James Shingler. Beginning Groovy and Grails: From Novice to Professional. Berkeley, CA: Apress, 2008.

MLA (8th ed.) Citation

Judd, Christopher M., et al. Beginning Groovy and Grails: From Novice to Professional. Apress, 2008.