@book { DerLordunddieGouvernante,
    title = "Der Lord und die Gouvernante",
    subtitle = "Eine herzzerreißend schöne Regency Romance",
    author = "Olivia {Drake} and Nadine {Erler}",
    year = "2024",
    publisher = "dp DIGITAL PUBLISHERS GmbH",
    address = "Stuttgart, Deutschland",
    url = "https://shop.digitalpublishers.de/document/1499398"
}