@book { EthikinderPflegepraxis,
    title = "Ethik in der Pflegepraxis",
    author = "Doris {Fölsch}",
    year = "2021",
    publisher = "facultas",
    address = "Wien, Österreich",
    url = "https://campus-lizenzen.facultas.at/document/1330978"
}