APA (7th ed.) Citation

Sasikumar, V. (2007). A course in listening & speaking I. Cambridge University Press.

Chicago Style (17th ed.) Citation

Sasikumar, V. A Course in Listening & Speaking I. New Delhi: Cambridge University Press, 2007.

MLA (8th ed.) Citation

Sasikumar, V. A Course in Listening & Speaking I. Cambridge University Press, 2007.