APA:
Ravbar, Nataša, Šebela, Stanka (2004). The karst periodical lakes of upper Pivka, Slovenia.
Acta carsologica, volume 33, issue 1, str. 159-173.
URN:NBN:SI:DOC-GWOT8HYW from http://www.dlib.si
MLA:
Ravbar, Nataša, Šebela, Stanka. "The karst periodical lakes of upper Pivka, Slovenia."
Acta carsologica volume 33. issue 1 (2004) str. 159-173.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-GWOT8HYW>