APA Edition Citation

Sanjiv ,Tyagi. (2010). From gray to green: New thoughts on environment. Excel books.

Chicago Edition Citation

Sanjiv ,Tyagi. From Gray to Green: New Thoughts on Environment. New Delhi: Excel books, 2010.

MLA Edition Citation

Sanjiv ,Tyagi. From Gray to Green: New Thoughts on Environment. Excel books, 2010.

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