@book { DarwinsCoatTails,
    title = "Darwin’s Coat-Tails",
    subtitle = "Essays on Social Darwinism",
    author = "Paul {Crook}",
    year = "2007",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1103969"
}