APA: 
Habibi, Ghader (2013). Effect of drought stress and selenium spraying on photosynthesis and antioxidant activity of spring barley. 
Acta agriculturae Slovenica, letnik 101, številka 1, str. 31-39. 
URN:NBN:SI:DOC-OSQWQEQE from http://www.dlib.si
 
                           MLA: 
Habibi, Ghader. "Effect of drought stress and selenium spraying on photosynthesis and antioxidant activity of spring barley." 
Acta agriculturae Slovenica letnik 101. številka 1 (2013) str. 31-39.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-OSQWQEQE>