@book { TeachingLincoln,
    title = "Teaching Lincoln",
    subtitle = "Legacies and Classroom Strategies",
    author = "Caroline R. {Pryor} and Stephen L. {Hansen}",
    year = "2014",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1109447"
}