Cita APA (7a ed.)

Fletcher, R. (2017). Spock: Up and running : writing expressive tests in Java and Groovy (First edition.). O'Reilly.

Cita Chicago Style (17a ed.)

Fletcher, Rob. Spock: Up and Running : Writing Expressive Tests in Java and Groovy. First edition. Beijing, [China]: O'Reilly, 2017.

Cita MLA (9a ed.)

Fletcher, Rob. Spock: Up and Running : Writing Expressive Tests in Java and Groovy. First edition. O'Reilly, 2017.