Herrera, F. (2017). First record of predation of the paper nautilus Argonauta nouryi (Cephalopoda: Argonautidae) by the common black hawk Buteogallus anthracinus (Accipitriformes: Accipitridae). Universidad Nacional de Costa Rica.
Chicago-Zitierstil (17. Ausg.)Herrera, Federico. First Record of Predation of the Paper Nautilus Argonauta Nouryi (Cephalopoda: Argonautidae) by the Common Black Hawk Buteogallus Anthracinus (Accipitriformes: Accipitridae). Universidad Nacional de Costa Rica, 2017.
MLA-Zitierstil (9. Ausg.)Herrera, Federico. First Record of Predation of the Paper Nautilus Argonauta Nouryi (Cephalopoda: Argonautidae) by the Common Black Hawk Buteogallus Anthracinus (Accipitriformes: Accipitridae). Universidad Nacional de Costa Rica, 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.