APA: 
Luterotti, Svjetlana, Kljak, Kristina (2010). Spectrophotometric estimation of total carotenoids in cereal grain products. 
Acta chimica slovenica, letnik 57, številka 4, str. 781-787. 
URN:NBN:SI:doc-RZB6JIWL from http://www.dlib.si
 
                           MLA: 
Luterotti, Svjetlana, Kljak, Kristina. "Spectrophotometric estimation of total carotenoids in cereal grain products." 
Acta chimica slovenica letnik 57. številka 4 (2010) str. 781-787.
<http://www.dlib.si/?URN=URN:NBN:SI:doc-RZB6JIWL>