{{cite journal | last1=Kandemir | first1=F. M. | author2=F. Benzer | author3=M. Erisir | author4=N. C. Yildirim | year=2011 | title=MALONDIALDEHYDE LEVELS AND GLUTATHIONE PEROXIDASE ACTIVITIES IN THE TISSUES OF FRESHWATER CRAYFISH (ASTACUS LEPTODACTYLUS ESCH. 1823) IN CULTURE CONDITION | journal=Journal of Animal and Plant Sciences | volume=21 | issue=2 | pages=146-150 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2011-JAPS-227}}