APA-viite (7. p.)

Krishnamurthy, V. (2012). Challenge and Thrill of pre-college mathematics. International New Age.

Chicago-viite (17. p.)

Krishnamurthy, V. Challenge and Thrill of Pre-college Mathematics. New Delhi: International New Age, 2012.

MLA-viite (9. p.)

Krishnamurthy, V. Challenge and Thrill of Pre-college Mathematics. International New Age, 2012.