APA: 
Wang, Xiaoxiang, Tian, Jie (2005). Image registration based on maximization of gradient code mutual information. 
Image analysis and stereology, letnik 24, številka 1, str. 1-7. 
URN:NBN:SI:doc-BJFDJ3NZ from http://www.dlib.si
 
                           MLA: 
Wang, Xiaoxiang, Tian, Jie. "Image registration based on maximization of gradient code mutual information." 
Image analysis and stereology letnik 24. številka 1 (2005) str. 1-7.
<http://www.dlib.si/?URN=URN:NBN:SI:doc-BJFDJ3NZ>