APA (7th ed.) Citation

Deshpande ,Rahul, & Nandurkar ,Gopal. (2012). Pencil Techniques- Graphite. Jyotsna Prakashan.

Chicago Style (17th ed.) Citation

Deshpande ,Rahul, and Nandurkar ,Gopal. Pencil Techniques- Graphite. Pune: Jyotsna Prakashan, 2012.

MLA (9th ed.) Citation

Deshpande ,Rahul, and Nandurkar ,Gopal. Pencil Techniques- Graphite. Jyotsna Prakashan, 2012.