APA Style
Ashworth, William, Little, Charles E.. (2008).
Encyclopedia of ENVIRONMENTAL STUDIES, New Edition .
New Delhi:
Viva Books Private Limited.
Chicago Style
Ashworth, William, Little, Charles E..
Encyclopedia of ENVIRONMENTAL STUDIES, New Edition.
New Delhi:
Viva Books Private Limited,
2008.
Text.
MLA Style
Ashworth, William, Little, Charles E..
Encyclopedia of ENVIRONMENTAL STUDIES, New Edition.
New Delhi:
Viva Books Private Limited,
2008.
Text.
Turabian Style
Ashworth, William, Little, Charles E..
Encyclopedia of ENVIRONMENTAL STUDIES, New Edition.
New Delhi:
Viva Books Private Limited,
2008.
Print.