@misc{Zhang_C.-H._Influential_2013,
 author={Zhang, C.-H. and Hu, H.-D. and Chen, J. and Zhang, W.-W and Guo, Y.-J. and Ning, K.},
 copyright={na miejscu},
 howpublished={online},
 year={2013},
 publisher={HARD Publishing Company},
 abstract={od strony: 1877},
 title={Influential Factors on Activated Sludge Deterioration in Anoxic-Oxic (A/O) Biological Treatment of Coking Wastewater},
 type={artykuł z czasopisma},
}