APA সাইটেশন

Oldfield, F. (2005). Environmental change: Key issues and alternate approaches. Cambridge University Press.

শিকাগো স্টাইলে সাইটেশন

Oldfield, Frank. Environmental Change: Key Issues and Alternate Approaches. Cambridge: Cambridge University Press, 2005.

এমএলএ সাইটেশন

Oldfield, Frank. Environmental Change: Key Issues and Alternate Approaches. Cambridge University Press, 2005.