APA: 
Boyaci, A. I., Hatipoglu, T., Balci, Erhan (2017). Drilling process optimization by using fuzzy-based multi-response surface methodology. 
Advances in production engineering and management, letnik 12, številka 2, str. 163-172. 
URN:NBN:SI:DOC-9EDGNH7H from http://www.dlib.si
MLA: 
Boyaci, A. I., Hatipoglu, T., Balci, Erhan. "Drilling process optimization by using fuzzy-based multi-response surface methodology." 
Advances in production engineering and management letnik 12. številka 2 (2017) str. 163-172.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-9EDGNH7H>