APA Style
Dix, H. M.. (1981).
Environmental Pollution .
USA:
John Wiley & Sons, Inc..
Chicago Style
Dix, H. M..
Environmental Pollution.
USA:
John Wiley & Sons, Inc.,
1981.
Text.
MLA Style
Dix, H. M..
Environmental Pollution.
USA:
John Wiley & Sons, Inc.,
1981.
Text.
Turabian Style
Dix, H. M..
Environmental Pollution.
USA:
John Wiley & Sons, Inc.,
1981.
Print.