APA Style
Southwick, Charles H. (1976).
Ecology and the quality of our environment (2d ed).
New York:
D. Van Nostrad Company.
Chicago Style
Southwick, Charles H.
Ecology and the quality of our environment.
2d ed
New York:
D. Van Nostrad Company,
1976.
Text.
MLA Style
Southwick, Charles H.
Ecology and the quality of our environment.
2d ed
New York:
D. Van Nostrad Company,
1976.
Text.
Turabian Style
Southwick, Charles H.
Ecology and the quality of our environment.
2d ed
New York:
D. Van Nostrad Company,
1976.
Print.