APA način citiranja

Janzen, D. H. (1999). Survival of the wild areas of Costa Rica through its garden.

Čikaški stil citiranja

Janzen, Daniel H. Survival of the Wild Areas of Costa Rica Through Its Garden. 1999.

MLA način citiranja

Janzen, Daniel H. Survival of the Wild Areas of Costa Rica Through Its Garden. 1999.

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