APA:
Rajković, Draženko, Grujić, Draško, Novčić, Radosav, Mirić, Radislav (2013). Population of Tengmalm's owl Aegolius funereus in Kopaonik national park (central Serbia).
Acrocephalus, volume 34, issue 156/157, str. 27-32.
URN:NBN:SI:DOC-CT71586R from http://www.dlib.si
MLA:
Rajković, Draženko, Grujić, Draško, Novčić, Radosav, Mirić, Radislav. "Population of Tengmalm's owl Aegolius funereus in Kopaonik national park (central Serbia)."
Acrocephalus volume 34. issue 156/157 (2013) str. 27-32.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-CT71586R>