@book { SmallTownProtestantisminNineteenthCenturyGermany,
    title = "Small-Town Protestantism in Nineteenth-Century Germany",
    author = "Michael B. {McDuffee}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1096601"
}