@book { DieLiebesformelAntoniaundderModeZar,
    title = "Die Liebesformel: Antonia und der Mode-Zar",
    author = "Annegrit {Arens}",
    year = "2017",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://www.dotbooks.de/document/355521"
}