@book { JohnSteinbeckDorotheaLangeunddieGrosseDepression,
    title = "John Steinbeck, Dorothea Lange und die Grosse Depression",
    subtitle = "Sozialkritik in Literatur und Fotografie",
    author = "Evelyn {Runge}",
    year = "2006",
    publisher = "Meidenbauer",
    address = ", Germany",
    url = "https://www.peterlang.com/document/1102250"
}