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.