@book { DerRitterunddieHighlanderin,
    title = "Der Ritter und die Highlanderin",
    subtitle = "Roman",
    author = "Susan {King} and Traudi {Perlinger}",
    year = "2019",
    publisher = "venusbooks",
    address = "München, Deutschland",
    url = "https://www.venusbooks.de/document/463661"
}