APA: 
Baran, Wojciech, Szepietowski, Jacek C., Mazur, Grzegorz, Baran, Eugeniusz (2006). A -308 promoter polymorphism of tumor necrosis factor alpha gene does not associate with the susceptibility to psoriasis vulgaris. No difference either between psoriasis type I and type II patients. 
Acta dermatovenerologica Alpina, Pannonica et Adriatica, letnik 15, številka 3, str. 113-118. 
URN:NBN:SI:DOC-FRXJ2EWF from http://www.dlib.si
 
                           MLA: 
Baran, Wojciech, Szepietowski, Jacek C., Mazur, Grzegorz, Baran, Eugeniusz. "A -308 promoter polymorphism of tumor necrosis factor alpha gene does not associate with the susceptibility to psoriasis vulgaris. No difference either between psoriasis type I and type II patients." 
Acta dermatovenerologica Alpina, Pannonica et Adriatica letnik 15. številka 3 (2006) str. 113-118.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-FRXJ2EWF>