@book { MagersuchtAnorexianervosainfolgevonVaterentbehrung,
    title = "Magersucht (Anorexia nervosa) infolge von Vaterentbehrung",
    author = "Antje {Heubel}",
    year = "2015",
    publisher = "BACHELOR + MASTER PUBLISHING",
    address = "Hamburg, Deutschland",
    url = "https://m.bachelor-master-publishing.de/document/297096"
}