APA način citiranja

Field, B. C. (1997). Environmental Economics: An Introduction. Singapore: McGraw-Hill.

Čikaški stil citiranja

Field, Barry C. Environmental Economics: An Introduction. Singapore: McGraw-Hill, 1997.

MLA način citiranja

Field, Barry C. Environmental Economics: An Introduction. Singapore: McGraw-Hill, 1997.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.