@book { BuilderDieKalandahaChronikenBuch6LitRPGSerie,
    title = "Builder (Die Kalandaha Chroniken Buch #6): LitRPG-Serie",
    author = "Jens {Forwick}",
    year = "2023",
    publisher = "Magic Dome Books",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1436348"
}