@book { DebtsDowriesDonkeys,
    title = "Debts, Dowries, Donkeys",
    subtitle = "The Diary of Niccolò Machiavelli’s Father, Messer Bernardo, in Quattrocento Florence",
    author = "Catherine {Atkinson}",
    year = "2002",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1093250"
}