@book { VerbrechenamColumbusCircle,
    title = "Verbrechen am Columbus Circle",
    author = "Rhys {Bowen} and Lennart {Janson}",
    year = "2020",
    publisher = "dp DIGITAL PUBLISHERS GmbH",
    address = "Stuttgart, Deutschland",
    url = "https://shop.digitalpublishers.de/document/933820"
}