APA:
Caffau, Mauro, Protopsalti, Ioanna (1999). A study of the morphological variability of Radiolites marinii Caffau & Pleničar (Radiolitidae), Late Cenomanian, Karst of Gorizia, Italy.
Annales. Series historia naturalis, letnik 9, številka 17, str. 281-296.
URN:NBN:SI:DOC-XFRHP9CR from http://www.dlib.si
MLA:
Caffau, Mauro, Protopsalti, Ioanna. "A study of the morphological variability of Radiolites marinii Caffau & Pleničar (Radiolitidae), Late Cenomanian, Karst of Gorizia, Italy."
Annales. Series historia naturalis letnik 9. številka 17 (1999) str. 281-296.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-XFRHP9CR>