@book { MordinMetrocityEinSteampunkKrimi,
    title = "Mord in Metrocity – Ein Steampunk-Krimi",
    author = "Bernd {Teuber}",
    year = "2023",
    publisher = "Bärenklau Exklusiv",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1361782"
}