@book { DieschnstenRedenfrFamilienfeiern,
    title = "Die schönsten Reden für Familienfeiern",
    author = "Yvonne {Joosten}",
    year = "2012",
    publisher = "humboldt",
    address = "Hannover, Deutschland",
    url = "https://schluetersche.openpublishing.com/document/403161"
}