@book { MordmitStil,
    title = "Mord mit Stil",
    author = "Elaine {Viets} and Heimo {Kreuzer}",
    year = "2022",
    publisher = "dp DIGITAL PUBLISHERS GmbH",
    address = "Stuttgart, Deutschland",
    url = "https://shop.digitalpublishers.de/document/1242815"
}