@book { DasFrankreichbildimWerkEdithWhartons,
    title = "Das Frankreichbild im Werk Edith Whartons",
    author = "Dieter {Küster}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1069379"
}