APA: 
Bošnjak, Branka, Radulović, Branko (1999). Effect of austempering temperature on microstructure and mechanical properties of unalloyed ductile iron. 
Kovine zlitine tehnologije, letnik 33, številka 6, str. 401-404. 
URN:NBN:SI:DOC-607W1RI8 from http://www.dlib.si
MLA: 
Bošnjak, Branka, Radulović, Branko. "Effect of austempering temperature on microstructure and mechanical properties of unalloyed ductile iron." 
Kovine zlitine tehnologije letnik 33. številka 6 (1999) str. 401-404.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-607W1RI8>