APA: 
Gruber, F..., Simonić, E..., Jonjić, A..., Lenković, M..., Peharda, V... (1999). Alcohol consumption and smoking habits in patients with psoriasis. 
Acta dermatovenerologica Alpina, Pannonica et Adriatica, letnik 8, številka 3, str. 105-109. 
URN:NBN:SI:doc-GN2AMDD7 from http://www.dlib.si
 
                           MLA: 
Gruber, F..., Simonić, E..., Jonjić, A..., Lenković, M..., Peharda, V.... "Alcohol consumption and smoking habits in patients with psoriasis." 
Acta dermatovenerologica Alpina, Pannonica et Adriatica letnik 8. številka 3 (1999) str. 105-109.
<http://www.dlib.si/?URN=URN:NBN:SI:doc-GN2AMDD7>