Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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