APA (7th ed.) Citation

Mathew, K. M. (2015). The eighth ring: An autobiography. Penguin Group.

Chicago Style (17th ed.) Citation

Mathew, K. M. The Eighth Ring: An Autobiography. Penguin Group, 2015.

MLA (9th ed.) Citation

Mathew, K. M. The Eighth Ring: An Autobiography. Penguin Group, 2015.

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