APA (7th ed.) Citation

Verma, P. K., & Wang, L. (2011). Voice over IP networks: Quality of service, pricing and security. Springer-Verlag.

Chicago Style (17th ed.) Citation

Verma, Pramode K., and Ling Wang. Voice over IP Networks: Quality of Service, Pricing and Security. Berlin, Heidelberg: Springer-Verlag, 2011.

MLA (8th ed.) Citation

Verma, Pramode K., and Ling Wang. Voice over IP Networks: Quality of Service, Pricing and Security. Springer-Verlag, 2011.