APA (7th ed.) Citation

Periakarruppan,, G., & Rashid, H. (2005). Packet based echo cancellation for voice over Internet protocol.

Chicago Style (17th ed.) Citation

Periakarruppan,, G., and HAB Rashid. Packet Based Echo Cancellation for Voice over Internet Protocol. 2005.

MLA (9th ed.) Citation

Periakarruppan,, G., and HAB Rashid. Packet Based Echo Cancellation for Voice over Internet Protocol. 2005.

Warning: These citations may not always be 100% accurate.