Não informado. (1982). Alytes. International Society for the Study and Conservatione of Amphibians.
Chicago-Zitierstil (17. Ausg.)Não informado. Alytes. Paris: International Society for the Study and Conservatione of Amphibians, 1982.
MLA-Zitierstil (8. Ausg.)Não informado. Alytes. International Society for the Study and Conservatione of Amphibians, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.