APA

,, . (2007). Chemistry Part 1: Textbook for class XII. New Delhi: N C E R T.

Chicago

,, . 2007. Chemistry Part 1: Textbook for class XII. New Delhi: N C E R T.

Harvard

,, . (2007). Chemistry Part 1: Textbook for class XII. New Delhi: N C E R T.

MLA

,, . Chemistry Part 1: Textbook for class XII. New Delhi: N C E R T. 2007.