(2004). An introduction to the biology of the European pond turtle,Emys orbicularis in Golestan and Mazandaran provinces of Iran. , 17(3), 90-97.

. "An introduction to the biology of the European pond turtle,Emys orbicularis in Golestan and Mazandaran provinces of Iran". , 17, 3, 2004, 90-97.

(2004). 'An introduction to the biology of the European pond turtle,Emys orbicularis in Golestan and Mazandaran provinces of Iran', , 17(3), pp. 90-97.

An introduction to the biology of the European pond turtle,Emys orbicularis in Golestan and Mazandaran provinces of Iran. , 2004; 17(3): 90-97.