@book { MediterraneKcheKochbuchSchlemmenwieimUrlaub,
    title = "Mediterrane Küche Kochbuch – Schlemmen wie im Urlaub!",
    author = "Katharina {Janssen} and Sophia {Fröhlich}",
    year = "2021",
    publisher = "Kitchen Champions Verlag",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/996664"
}