Cita APA (7a ed.)

Layka, V. (2013). Beginning Groovy, Grails and Griffon (1st ed. 2013.). Apress.

Cita Chicago Style (17a ed.)

Layka, Vishal. Beginning Groovy, Grails and Griffon. 1st ed. 2013. New York: Apress, 2013.

Cita MLA (9a ed.)

Layka, Vishal. Beginning Groovy, Grails and Griffon. 1st ed. 2013. Apress, 2013.