@book { WeihnachtsStripinsLiebesglck,
    title = "Weihnachts-Strip ins Liebesglück",
    author = "Jennifer {Wellen}",
    year = "2016",
    publisher = "booksnacks",
    address = "Stuttgart, Deutschland",
    url = "https://shop.digitalpublishers.de/document/342819"
}