@book { WildernessintheBible,
    title = "Wilderness in the Bible",
    subtitle = "Toward a Theology of Wilderness",
    author = "Robert B {Leal}",
    year = "2004",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1098622"
}