APA (7th ed.) Citation

Gupta. (2009). Science in everday life Class 4 (9.). Oxford University press.

Chicago Style (17th ed.) Citation

Gupta. Science in Everday Life Class 4. 9. New Delhi: Oxford University press, 2009.

MLA (9th ed.) Citation

Gupta. Science in Everday Life Class 4. 9. Oxford University press, 2009.