APA Edition Citation

Krishnamurthy, Y., Pranesachar, C. R., & Ranganathan, K. N. Challenge and thrill of Pre-college Mathematics.

Chicago Edition Citation

Krishnamurthy, Y., C R. Pranesachar, and K N. Ranganathan. Challenge and Thrill of Pre-college Mathematics. New Delhi, New Age International (p) Limited Publishers.

MLA Edition Citation

Krishnamurthy, Y., et al. Challenge and Thrill of Pre-college Mathematics.