APA-ийн эшлэл(7 дахь хэвлэлт)

Bhatia, H. (2018). Textbook on Environmental pollution and control (2nd.). Galgotias Publishing.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Bhatia, H.S. Textbook on Environmental Pollution and Control. 2nd. New Delhi: Galgotias Publishing, 2018.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Bhatia, H.S. Textbook on Environmental Pollution and Control. 2nd. Galgotias Publishing, 2018.