APA način citiranja

Cunnigham William P. (2005). Environmental science: A global concern. McGraw Hill.

Čikaški stil citiranja

Cunnigham William P. Environmental Science: A Global Concern. London: McGraw Hill, 2005.

MLA način citiranja

Cunnigham William P. Environmental Science: A Global Concern. McGraw Hill, 2005.

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