APA Style
Cunningham, William P., Cunningham, Mary Ann. (2004).
Principles of environmental Science : inquiry and applications / William P. Cunningham,Mary Ann Cunningham (2nd ed.).
Boston:
McGraw-Hill.
Chicago Style
Cunningham, William P., Cunningham, Mary Ann.
Principles of environmental Science : inquiry and applications / William P. Cunningham,Mary Ann Cunningham.
2nd ed.
Boston:
McGraw-Hill,
2004.
Text.
MLA Style
Cunningham, William P., Cunningham, Mary Ann.
Principles of environmental Science : inquiry and applications / William P. Cunningham,Mary Ann Cunningham.
2nd ed.
Boston:
McGraw-Hill,
2004.
Text.
Turabian Style
Cunningham, William P., Cunningham, Mary Ann.
Principles of environmental Science : inquiry and applications / William P. Cunningham,Mary Ann Cunningham.
2nd ed.
Boston:
McGraw-Hill,
2004.
Print.