APA:
De Maddalena, Alessandro (2001). The Mediterranean Shark Sportfishery Program.
Annales. Series historia naturalis, volume 11, issue 2=25, str. 315-316.
URN:NBN:SI:DOC-NR7UW461 from http://www.dlib.si
MLA:
De Maddalena, Alessandro. "The Mediterranean Shark Sportfishery Program."
Annales. Series historia naturalis volume 11. issue 2=25 (2001) str. 315-316.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-NR7UW461>