@book { RitualandSemiotics,
    title = "Ritual and Semiotics",
    author = "J. Ralph {Lindgren} and Jay {Knaak}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1085821"
}