@book { EthikinderWerbung,
    title = "Ethik in der Werbung",
    author = "Susanne {Anton}",
    year = "2002",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832452797",
    url = "https://m.diplom.de/document/220846"
}