@Work{OL273153W,
    title: {Our Inner Ape},
    author: {Frans De Waal},
    first_publish_year: {2005}
}

@Work{OL104152W,
    title: {The Human Zoo},
    author: {Desmond Morris},
    first_publish_year: {1705}
}

@Author{OL18814A,
    name: {Desmond Morris},
    birth_date: {24 January 1928}
}