एपीए उद्धरण

Krishnamoorthy,A. (1996). Challenge and thrill of pre college mathematics. New Age International.

शिकागो स्टाइल उद्धरण

Krishnamoorthy,A. Challenge and Thrill of Pre College Mathematics. New Delhi: New Age International, 1996.

एमएलए उद्धरण

Krishnamoorthy,A. Challenge and Thrill of Pre College Mathematics. New Age International, 1996.