APA Style
Nebel, Bernard J., Wright, Richard T.. (1998).
Environmental Science : The Way the World Works, Sixth Edition .
New Jersey:
Prentice Hall.
Chicago Style
Nebel, Bernard J., Wright, Richard T..
Environmental Science : The Way the World Works, Sixth Edition.
New Jersey:
Prentice Hall,
1998.
Text.
MLA Style
Nebel, Bernard J., Wright, Richard T..
Environmental Science : The Way the World Works, Sixth Edition.
New Jersey:
Prentice Hall,
1998.
Text.
Turabian Style
Nebel, Bernard J., Wright, Richard T..
Environmental Science : The Way the World Works, Sixth Edition.
New Jersey:
Prentice Hall,
1998.
Print.