@book { DasBildMexikosimWerkGrahamGreenes,
    title = "Das Bild Mexikos im Werk Graham Greenes",
    author = "Nathalie {Fulfs}",
    year = "2002",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832458027",
    url = "https://m.diplom.de/document/221270"
}