Cita APA (7a ed.)

Carr, H. H. (2007). Data Communications and Network SecurityHouston H. Carr and Charles A. Snyder. McGraw-Hill.

Cita Chicago Style (17a ed.)

Carr, Houston H. Data Communications and Network SecurityHouston H. Carr and Charles A. Snyder. McGraw-Hill, 2007.

Cita MLA (8a ed.)

Carr, Houston H. Data Communications and Network SecurityHouston H. Carr and Charles A. Snyder. McGraw-Hill, 2007.