APA način citiranja

Collard,David. Economics,growth and sustainable enviroments. St.Martin's Press.

Čikaški stil citiranja

Collard,David. Economics,growth and Sustainable Enviroments. New York: St.Martin's Press.

MLA način citiranja

Collard,David. Economics,growth and Sustainable Enviroments. St.Martin's Press.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.