@book { RegencyFlowers,
    title = "Regency Flowers",
    subtitle = "Drei Romane in einem eBook: »Ein skandalöses Rendezvous«, »Die widerspenstige Braut« und »Eine Lady von zweifelhaftem Ruf«",
    author = "Madeline {Hunter} and Stephanie {Pannen}",
    year = "2023",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://www.dotbooks.de/document/1357897"
}