{{cite journal | last1=Khan | first1=K. Samiullah M. A. | author2=M. Akhtar | year=2010 | title=CHEEK TEETH OF LISTRIODON PENTAPOTAMIAE FROM THE LOWER SIWALIK HILLS OF PUNJAB, PAKISTAN | journal=Journal of Animal and Plant Sciences | volume=20 | issue=4 | pages=271-276 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2010-JAPS-401}}