APA način citiranja (7. izdanje)

Wyszkowska J & Editorial HARD sc Jerzy Radecki Hanna Radecka. Soil contamination by chromium and its enzymatic activity and yielding.

Čikaški stil citiranja (17. izdanje)

Wyszkowska J i Editorial HARD sc Jerzy Radecki Hanna Radecka. Soil Contamination by Chromium and Its Enzymatic Activity and Yielding.

MLA način citiranja (9. izdanje)

Wyszkowska J i Editorial HARD sc Jerzy Radecki Hanna Radecka. Soil Contamination by Chromium and Its Enzymatic Activity and Yielding.

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