@book { AnwendungvonInsektizidenimWald,
    title = "Anwendung von Insektiziden im Wald",
    author = "Stephanie {Schnabl}",
    year = "2017",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/354865"
}