APA: 
Humar, Jasna (2019). Laparoscopic colorectal surgery. 
Surgery and surgical endoscopy, letnik 1, številka 1, suppl. 1, str. 15. 
URN:NBN:SI:doc-TT6MM23R from http://www.dlib.si
 
                           MLA: 
Humar, Jasna. "Laparoscopic colorectal surgery." 
Surgery and surgical endoscopy letnik 1. številka 1. suppl. 1 (2019) str. 15.
<http://www.dlib.si/?URN=URN:NBN:SI:doc-TT6MM23R>