@book { PerfectFamily,
    title = "Perfect Family",
    subtitle = "Thriller: Was hinter verschlossenen Türen passiert ...",
    author = "Martina {Cole} and Anja-Valeska {Brude}",
    year = "2024",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://www.dotbooks.de/document/1323429"
}