Sparreboom, M. (2014). Salamanders of the Old World: The Salamanders of Europe, Asia and Northern Africa (First edition.). KNNV Publishing. https://doi.org/10.1163/9789004285620
Chicago-Zitierstil (17. Ausg.)Sparreboom, Max. Salamanders of the Old World: The Salamanders of Europe, Asia and Northern Africa. First edition. Zeist: KNNV Publishing, 2014. https://doi.org/10.1163/9789004285620.
MLA-Zitierstil (9. Ausg.)Sparreboom, Max. Salamanders of the Old World: The Salamanders of Europe, Asia and Northern Africa. First edition. KNNV Publishing, 2014. https://doi.org/10.1163/9789004285620.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.