Não informado. (2020). Modern Aspects of Neurosurgery: Proceedings of the German Society for Neurosurgery. Excerpta Medica.
Chicago-Zitierstil (17. Ausg.)Não informado. Modern Aspects of Neurosurgery: Proceedings of the German Society for Neurosurgery. Amsterdam: Excerpta Medica, 2020.
MLA-Zitierstil (8. Ausg.)Não informado. Modern Aspects of Neurosurgery: Proceedings of the German Society for Neurosurgery. Excerpta Medica, 2020.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.