APA (7th ed.) Citation

Donohue, D., Sammut, T., & Stewart, B. (2004). CCNP flash card and exam practice pack. Cisco Press.

Chicago Style (17th ed.) Citation

Donohue, Denise, Tim Sammut, and Brent Stewart. CCNP Flash Card and Exam Practice Pack. Indianapolis, IN: Cisco Press, 2004.

MLA (8th ed.) Citation

Donohue, Denise, et al. CCNP Flash Card and Exam Practice Pack. Cisco Press, 2004.