Cita APA

Naresh, K. . .. (1999). Air pollution and environment protection. Mittal Publications.

Chicago Edition Citation

Naresh, Kumar. Air Pollution and Environment Protection. : Mittal Publications, 1999.

Cita MLA

Naresh, Kumar. Air Pollution and Environment Protection. Mittal Publications, 1999.

Atenció: Aquestes cites poden no estar 100% correctes.