Butcher, D. (1983). Official publications in Britain (First published.). Clive Bingley.
Citazione stile Chigago Style (17a edizione)Butcher, David. Official Publications in Britain. First published. London: Clive Bingley, 1983.
Citatione MLA (9a ed.)Butcher, David. Official Publications in Britain. First published. Clive Bingley, 1983.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.