@book { MappingLiminalities,
    title = "Mapping Liminalities",
    subtitle = "Thresholds in Cultural and Literary Texts",
    author = "Lucy {Kay} and Zoë {Kinsley} and Terry {Phillips} and Alan {Roughley}",
    year = "2007",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1102586"
}