APA: 
Alexandrowicz, Witold Paweł (2001). Molluscan assemblages from deposits filling small karst forms in the Tatra mountains (southern Poland). 
Acta carsologica, letnik 30, številka 1, str. 125-142. 
URN:NBN:SI:doc-O9QOC81E from http://www.dlib.si
 
                           MLA: 
Alexandrowicz, Witold Paweł. "Molluscan assemblages from deposits filling small karst forms in the Tatra mountains (southern Poland)." 
Acta carsologica letnik 30. številka 1 (2001) str. 125-142.
<http://www.dlib.si/?URN=URN:NBN:SI:doc-O9QOC81E>