Cita APA (7a ed.)

Santana, G. A. A. (2016). CCNA Cloud CLDFND 210-451 official cert guide (1st edition.). Cisco Press.

Cita Chicago Style (17a ed.)

Santana, Gustavo Alessandro Andrade. CCNA Cloud CLDFND 210-451 Official Cert Guide. 1st edition. Indianapolis, IN: Cisco Press, 2016.

Cita MLA (9a ed.)

Santana, Gustavo Alessandro Andrade. CCNA Cloud CLDFND 210-451 Official Cert Guide. 1st edition. Cisco Press, 2016.