{{cite journal | last1=Chen | first1=Y. P. | author2=J. Zhang | author3=Z. J. Yang | author4=F. Yu | author5=Y. Q. Li | year=2012 | title=RELATIONSHIP BETWEEN NITRIC OXIDE ACCUMULATION, ANTI-OXIDATIVE SYSTEM AND FREEZING TOLERANCE IN THE LEAVES OF SABINA DURING COLD ADAPTATION | journal=Journal of Animal and Plant Sciences | volume=22 | issue=4 | pages=1133-1141 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2012-JAPS-452}}