@book { KrankenpflegePersonalfindenundbinden,
    title = "Krankenpflege-Personal finden und binden",
    author = "Andrea {Lehwald}",
    year = "2019",
    publisher = "Schlütersche Verlagsgesellschaft mbH & Co. KG",
    address = ", Deutschland",
    url = "https://schluetersche.openpublishing.com/document/471203"
}