@book { WeihnachtszoffamGartenzaun,
    title = "Weihnachtszoff am Gartenzaun",
    author = "Marina {Schuster}",
    year = "2023",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1366071"
}