@book { AgainsttheMainstream,
    title = "Against the Mainstream",
    subtitle = "The Selected Works of George Gerbner",
    author = "John {Gerbner} and Michael {Morgan}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "New York, Vereinigte Staaten von Amerika",
    url = "https://www.peterlang.com/document/1143682"
}