APA:
Šušek, Andrej, Ivančič, Anton (2006). Pollinators of Helleborus niger in Slovenian naturally occuring populations.
Acta agriculturae Slovenica, volume 87, issue 2, str. 205-211.
URN:NBN:SI:DOC-7OIKCYGT from http://www.dlib.si
MLA:
Šušek, Andrej, Ivančič, Anton. "Pollinators of Helleborus niger in Slovenian naturally occuring populations."
Acta agriculturae Slovenica volume 87. issue 2 (2006) str. 205-211.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-7OIKCYGT>