APA (7th ed.) Citation

Iyengar Gita. (1995). Who's Smarter. National Book Trust.

Chicago Style (17th ed.) Citation

Iyengar Gita. Who's Smarter. New Delhi: National Book Trust, 1995.

MLA (9th ed.) Citation

Iyengar Gita. Who's Smarter. National Book Trust, 1995.