@book { SherlockHolmesNeueFlle15SherlockHolmesunddieDiamantenderPrinzessin,
    title = "Sherlock Holmes - Neue Fälle 15: Sherlock Holmes und die Diamanten der Prinzessin",
    author = "E. C. {Watson}",
    year = "2020",
    publisher = "Blitz-Verlag",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1012805"
}