@book { DieLeidenschaftdesRitters,
    title = "Die Leidenschaft des Ritters",
    subtitle = "Roman",
    author = "Nicole {Jordan} and Amanda {Loewenthal} and Delphine {Forrest}",
    year = "2019",
    publisher = "venusbooks",
    address = "München, Deutschland",
    url = "https://www.venusbooks.de/document/504816"
}