Kuzmin, S. L. (1994). The problem of declining amphibian populations in the Commonwealth of Independent States and adjacent territories. Zenodo.
Chicago-Zitierstil (17. Ausg.)Kuzmin, Sergius L. The Problem of Declining Amphibian Populations in the Commonwealth of Independent States and Adjacent Territories. Zenodo, 1994.
MLA-Zitierstil (9. Ausg.)Kuzmin, Sergius L. The Problem of Declining Amphibian Populations in the Commonwealth of Independent States and Adjacent Territories. Zenodo, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.