@book { VierPeteHackettWesternJanuar2018,
    title = "Vier Pete Hackett Western Januar 2018",
    author = "Pete {Hackett}",
    year = "2018",
    publisher = "Uksak E-Books",
    address = "Lengerich, Deutschland",
    url = "https://uksakebooks.grin.com/document/386194"
}