APA: 
Knap, Manca, Nečemer, Marijan, Kump, Peter, Potočnik, Klemen, Vidrih, Rajko (2014). The content of minerals in Slovenian organic and conventional produced fruits, herbs and vegetables. 
Acta agriculturae Slovenica, letnik 103, številka 2, str. 271-279. 
URN:NBN:SI:DOC-IVPRBPCG from http://www.dlib.si
MLA: 
Knap, Manca, Nečemer, Marijan, Kump, Peter, Potočnik, Klemen, Vidrih, Rajko. "The content of minerals in Slovenian organic and conventional produced fruits, herbs and vegetables." 
Acta agriculturae Slovenica letnik 103. številka 2 (2014) str. 271-279.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-IVPRBPCG>