APA (7th ed.) Citation

Kaur, H. (2010). Pragati's environmental chemistry (Rev. ed.). Pragati Prakashan.

Chicago Style (17th ed.) Citation

Kaur, H. Pragati's Environmental Chemistry. Rev. ed. Meerut: Pragati Prakashan, 2010.

MLA (9th ed.) Citation

Kaur, H. Pragati's Environmental Chemistry. Rev. ed. Pragati Prakashan, 2010.