@article{881704,
      note = {Attributed to Clarkson in the Dictionary of national  biography.},
      author = {Clarkson, Thomas, and Portmore, Thomas Charles Colyear,  and Crukshank, Joseph,},
      url = {http://library.usi.edu/record/881704},
      title = {An essay on the slavery and commerce of the human species  particularly the African, translated from a Latin  dissertation, which was honoured with the first prize in  the University of Cambridge, for the year 1785, with  additions. [One line from Livy]. [electronic resource] :},
      publisher = {London, printed: Philadelphia: re-printed by Joseph  Crukshank, in Market-Street, between Second and  Third-Streets,},
      recid = {881704},
      pages = {1 online resource (xix, [2], 22-155, [1] p.)},
      address = {[Philadelphia] :},
      year = {1786},
}