APA:
Gabrovšek, Franci (2006). Essential surces in cave sciences.
Acta carsologica, volume 35, issue 2, str. 174.
URN:NBN:SI:DOC-HQXS9N5Z from http://www.dlib.si
MLA:
Gabrovšek, Franci. "Essential surces in cave sciences."
Acta carsologica volume 35. issue 2 (2006) str. 174.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-HQXS9N5Z>