APA Style
Cunningham, William P., Cunningham, Mary Ann. (2008).
Principles of Environmental Science : Inquiry and Applications (4th.).
New York:
McGraw-Hill.
Chicago Style
Cunningham, William P., Cunningham, Mary Ann.
Principles of Environmental Science : Inquiry and Applications.
4th.
New York:
McGraw-Hill,
2008.
Books.
MLA Style
Cunningham, William P., Cunningham, Mary Ann.
Principles of Environmental Science : Inquiry and Applications.
4th.
New York:
McGraw-Hill,
2008.
Books.
Turabian Style
Cunningham, William P., Cunningham, Mary Ann.
Principles of Environmental Science : Inquiry and Applications.
4th.
New York:
McGraw-Hill,
2008.
Books.