APA:
Capapé, Christian, Guélorget, Olivier, Vergne, Yvan, Quignard, Jean-Pierre (2006). On a rare skate, the speckled ray, Raja polystigma Regan, 1923 (Chondrichthyes: Rajidae) captured off the coast of Languedoc (Southern France, northern Mediterranean).
Annales. Series historia naturalis, volume 16, issue 1, str. 37-42.
URN:NBN:SI:DOC-6WUP0D04 from http://www.dlib.si
MLA:
Capapé, Christian, Guélorget, Olivier, Vergne, Yvan, Quignard, Jean-Pierre. "On a rare skate, the speckled ray, Raja polystigma Regan, 1923 (Chondrichthyes: Rajidae) captured off the coast of Languedoc (Southern France, northern Mediterranean)."
Annales. Series historia naturalis volume 16. issue 1 (2006) str. 37-42.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-6WUP0D04>