APA
McAdam J. L., . (1820). Remarks on the present system of road making, with observations. London: Longman, Hurst, Rees, Orme and Brown.
Chicago
McAdam John Loudon, . 1820. Remarks on the present system of road making, with observations. London: Longman, Hurst, Rees, Orme and Brown.
Harvard
McAdam J. L., . (1820). Remarks on the present system of road making, with observations. London: Longman, Hurst, Rees, Orme and Brown.
MLA
McAdam John Loudon, . Remarks on the present system of road making, with observations. London: Longman, Hurst, Rees, Orme and Brown. 1820.