APA:
Mrak, Tanja, Gričar, Jožica, Kraigher, Hojka, Železnik, Peter, Torelli, Niko, Batič, Franc (2016). Atlas of woody plant roots. URN:NBN:SI:DOC-NKALU2XE from http://www.dlib.si
MLA:
Mrak, Tanja, Gričar, Jožica, Kraigher, Hojka, Železnik, Peter, Torelli, Niko, Batič, Franc.
Atlas of woody plant roots.
Slovenian Forestry Institute, The Silva Slovenica Publishing Centre, 2016.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-NKALU2XE>