Wrobel, M. (2007). Elsevier's Dictionary of Mammals. Elsevier Science & Technology Books.
Citazione stile Chigago Style (17a edizione)Wrobel, Murray. Elsevier's Dictionary of Mammals. Amsterdam: Elsevier Science & Technology Books, 2007.
Citatione MLA (8a ed.)Wrobel, Murray. Elsevier's Dictionary of Mammals. Elsevier Science & Technology Books, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.