@Work{OL4309174W,
    title: {The history of photography from 1839 to the present day},
    author: {Beaumont Newhall},
    first_publish_year: {1949}
}

@Author{OL837827A,
    name: {Beaumont Newhall},
    birth_date: {22 June 1908}
    , death_date: {26 February 1993}
}