@book { BRUMBERSUSAufdemBauernhof,
    title = "BRUMBERSUS: Auf dem Bauernhof",
    author = "Juliana Maria {Adler} and Juliana Maria {Adler} and Marko {Adler}",
    year = "2022",
    publisher = "Honigbär",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1312842"
}