APA (7th ed.) Citation

Kwara, K., Alu, K., & Heritrenggi, J. (2004). Voice over internet protocol (VOIP). PNG Univ. of Technology, Dept. of Electrical & Communication Engineering.

Chicago Style (17th ed.) Citation

Kwara, Kabua, Kulu Alu, and Jan Heritrenggi. Voice over Internet Protocol (VOIP). Lae: PNG Univ. of Technology, Dept. of Electrical & Communication Engineering, 2004.

MLA (9th ed.) Citation

Kwara, Kabua, et al. Voice over Internet Protocol (VOIP). PNG Univ. of Technology, Dept. of Electrical & Communication Engineering, 2004.