APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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