APA:
Ciriaco, Saul, Segarich, Marco, Franzosini, Carlo, Konstas, Spiros (2020). A record of rare spiny butterfly ray, Gymnura altavela (Linnaeus, 1758), in the Amvrakikos Gulf (Greece).
Annales. Series historia naturalis, volume 30, issue 1, str. 39-42.
URN:NBN:SI:DOC-XXFTV8A1 from http://www.dlib.si
MLA:
Ciriaco, Saul, Segarich, Marco, Franzosini, Carlo, Konstas, Spiros. "A record of rare spiny butterfly ray, Gymnura altavela (Linnaeus, 1758), in the Amvrakikos Gulf (Greece)."
Annales. Series historia naturalis volume 30. issue 1 (2020) str. 39-42.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-XXFTV8A1>