APA način citiranja (7. izdanje)

U.S. Environmental Protection Agenc. The Problem With Shallow Disposal Systems.

Čikaški stil citiranja (17. izdanje)

U.S. Environmental Protection Agenc. The Problem With Shallow Disposal Systems.

MLA način citiranja (9. izdanje)

U.S. Environmental Protection Agenc. The Problem With Shallow Disposal Systems.

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