@book { MeineheieSchwiegermutter,
    title = "Meine heiße Schwiegermutter",
    subtitle = "Erotischer Roman",
    author = "Stefan {Staudinger}",
    year = "2020",
    publisher = "venusbooks",
    address = "München, Deutschland",
    url = "https://www.venusbooks.de/document/541594"
}