@book { SherlockHolmesNeueFlle06DrWatson,
    title = "Sherlock Holmes - Neue Fälle 06: Dr. Watson",
    author = "Michael {Hardwick}",
    year = "2020",
    publisher = "Blitz-Verlag",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1012828"
}