Goldin, P. E. (2011). Case of Cephalic Presentation of a Foetus in a Harbour Porpoise Phocoena phocoena (Cetacea, Phocoenidae), with Notes on Other Aquatic Mammals.
Chicago-Zitierstil (17. Ausg.)Goldin, P. E. Case of Cephalic Presentation of a Foetus in a Harbour Porpoise Phocoena Phocoena (Cetacea, Phocoenidae), with Notes on Other Aquatic Mammals. 2011.
MLA-Zitierstil (8. Ausg.)Goldin, P. E. Case of Cephalic Presentation of a Foetus in a Harbour Porpoise Phocoena Phocoena (Cetacea, Phocoenidae), with Notes on Other Aquatic Mammals. 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.