@book { SommertrumeaufderInseloderHerzchaos,
    title = "Sommerträume auf der Insel – oder: Herzchaos",
    author = "Rosita {Hoppe}",
    year = "2020",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/590510"
}