@book { ImwildenWestenNordamerikas11JenseitsderGrenze,
    title = "Im wilden Westen Nordamerikas 11: Jenseits der Grenze",
    author = "H.W. {Stein (Hrsg.)}",
    year = "2020",
    publisher = "Blitz-Verlag",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1361473"
}