APA Style
Rao, M. N., Rao, H.V.N.. (1989).
Air pollution .
new delhi:
Tata McGraw-Hill Publishing Company Ltd..
Chicago Style
Rao, M. N., Rao, H.V.N..
Air pollution.
new delhi:
Tata McGraw-Hill Publishing Company Ltd.,
1989.
Text.
MLA Style
Rao, M. N., Rao, H.V.N..
Air pollution.
new delhi:
Tata McGraw-Hill Publishing Company Ltd.,
1989.
Text.
Turabian Style
Rao, M. N., Rao, H.V.N..
Air pollution.
new delhi:
Tata McGraw-Hill Publishing Company Ltd.,
1989.
Print.