APA (7th ed.) Citation

Kumaradas, S., & Gunashekar , P. (2000). New WAVE Work book 4. Oxford University.

Chicago Style (17th ed.) Citation

Kumaradas, Shyamala, and Paul Gunashekar. New WAVE Work Book 4. New Delhi: Oxford University, 2000.

MLA (9th ed.) Citation

Kumaradas, Shyamala, and Paul Gunashekar. New WAVE Work Book 4. Oxford University, 2000.