@book { ErnhrungsvorsorgeimPrivathaushalt,
    title = "Ernährungsvorsorge im Privathaushalt",
    author = "Sandro {Sandten}",
    year = "2021",
    publisher = "BACHELOR + MASTER PUBLISHING",
    address = "Hamburg, Deutschland",
    url = "https://m.bachelor-master-publishing.de/document/1152405"
}