Cita APA (7a ed.)

Kahrel, P. A. (2008). GREP in InDesign CS3/CS4 (1st edition.). O'Reilly Media.

Cita Chicago Style (17a ed.)

Kahrel, Peter Author. GREP in InDesign CS3/CS4. 1st edition. [Place of publication not identified]: O'Reilly Media, 2008.

Cita MLA (9a ed.)

Kahrel, Peter Author. GREP in InDesign CS3/CS4. 1st edition. O'Reilly Media, 2008.