@book { EingewagtesAngebot,
    title = "Ein gewagtes Angebot",
    author = "Patricia {Cabot} and Katharina {Radtke}",
    year = "2019",
    publisher = "dp DIGITAL PUBLISHERS GmbH",
    address = "Stuttgart, Deutschland",
    url = "https://shop.digitalpublishers.de/document/462985"
}