@book { HuptlingderDiebeEinhistorischerWestern,
    title = "Häuptling der Diebe – Ein historischer Western",
    author = "Steven W. {Kohlhagen}",
    year = "2023",
    publisher = "Bärenklau Exklusiv",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1358464"
}