APA:
Kotnik, Barbara, Petrič, Nežika, Žgur, Silvester (2009). Parameters affecting calving difficulty of Charolais and Limousin breed at the Educational and Research Centre Logatec.
Acta agriculturae Slovenica, letnik 94, številka 1, str. 27-31.
URN:NBN:SI:DOC-2WFY2KLC from http://www.dlib.si
MLA:
Kotnik, Barbara, Petrič, Nežika, Žgur, Silvester. "Parameters affecting calving difficulty of Charolais and Limousin breed at the Educational and Research Centre Logatec."
Acta agriculturae Slovenica letnik 94. številka 1 (2009) str. 27-31.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-2WFY2KLC>