APA: 
Ivankovic, Tomislav, Hrenović, Jasna, Gudelj, Ivana (2009). Toxicity of commercial surfactants to phosphate-accumulating bacterium. 
Acta chimica slovenica, letnik 56, številka 4, str. 1003-1009. 
URN:NBN:SI:doc-01M9F67S from http://www.dlib.si
 
                           MLA: 
Ivankovic, Tomislav, Hrenović, Jasna, Gudelj, Ivana. "Toxicity of commercial surfactants to phosphate-accumulating bacterium." 
Acta chimica slovenica letnik 56. številka 4 (2009) str. 1003-1009.
<http://www.dlib.si/?URN=URN:NBN:SI:doc-01M9F67S>