APA Style
Environmental science an introduction. (1986).
California:
Wadsworth Publishing Company.
Chicago Style
Environmental science an introduction.
.
California:
Wadsworth Publishing Company,
1986.
Text.
MLA Style
Environmental science an introduction.
.
California:
Wadsworth Publishing Company,
1986.
Text.
Turabian Style
Environmental science an introduction.
California:
Wadsworth Publishing Company,
1986.
Print.