@misc{Ma_J._Comparative_2008,
 author={Ma, J. and Chen, J. and Wang, P. and Tong, S.},
 copyright={na miejscu},
 howpublished={online},
 year={2008},
 publisher={HARD Publishing Company},
 abstract={od strony: 525},
 title={Comparative Sensitivity of Eight Freshwater Phytoplankton Species to Isoprocarb, Propargite, Flumetralin and Propiconazol},
 type={artykuł z czasopisma},
}