Cita APA

Stewart, B. D., & Gouhg, C. (2008). CCNP BSCI official exam certification guide (4. ed.). Indianapolis: Cisco press.

Citación estilo Chicago

Stewart, Brent D., y Clare Gouhg. CCNP BSCI Official Exam Certification Guide. 4. ed. Indianapolis: Cisco press, 2008.

Cita MLA

Stewart, Brent D., y Clare Gouhg. CCNP BSCI Official Exam Certification Guide. 4. ed. Indianapolis: Cisco press, 2008.