@book { EnnatzunddieDetektive,
    title = "Ennatz und die Detektive",
    author = "Stefan {Vöhringer}",
    year = "2024",
    publisher = "Papierfresserchens MTM-Verlag",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1441609"
}