APA (7th ed.) Citation

Acharya, K. (2010). The green pen. Sage Publication.

Chicago Style (17th ed.) Citation

Acharya, Keya. The Green Pen. New Delhi: Sage Publication, 2010.

MLA (9th ed.) Citation

Acharya, Keya. The Green Pen. Sage Publication, 2010.

Warning: These citations may not always be 100% accurate.