APA:
Knez, Martin (1996). The 15th Speleological School (Landek Zdroj, Poland, February 12-18, 1996).
Acta carsologica, str. 461-462.
URN:NBN:SI:DOC-6NDPA725 from http://www.dlib.si
MLA:
Knez, Martin. "The 15th Speleological School (Landek Zdroj, Poland, February 12-18, 1996)."
Acta carsologica (1996) str. 461-462.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-6NDPA725>