APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (8th ed.) Atıf

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