@book { TheKingWithin,
    title = "The King Within",
    author = "Anita {Howard}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    doi = "10.3726/978-3-0353-0013-0",
    url = "https://www.peterlang.com/document/1043757"
}