@book { EineSehnsuchtimHerzen,
    title = "Eine Sehnsucht im Herzen",
    subtitle = "exklusiv bei Thalia",
    author = "Patricia {Cabot}",
    year = "2018",
    publisher = "Thalia Bücher GmbH",
    address = "Hagen, Deutschland",
    url = "https://shop.digitalpublishers.de/document/444893"
}