APA সাইটেশন

Field, B. C. (1994). Environmental economics: An introduction: An introduction. New York: McGraw-Hill.

শিকাগো স্টাইলে সাইটেশন

Field, Barry C. Environmental Economics: An Introduction: An Introduction. New York: McGraw-Hill, 1994.

এমএলএ সাইটেশন

Field, Barry C. Environmental Economics: An Introduction: An Introduction. New York: McGraw-Hill, 1994.