Cita APA (7a ed.)

DE ANIL KUMAR. (2006). ENVIRONMENTAL CHEMISTRY (6TH ED.). NEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS.

Cita Chicago Style (17a ed.)

DE ANIL KUMAR. ENVIRONMENTAL CHEMISTRY. 6TH ED. NEW DELHI: NEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS, 2006.

Cita MLA (9a ed.)

DE ANIL KUMAR. ENVIRONMENTAL CHEMISTRY. 6TH ED. NEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS, 2006.