APA (7th ed.) Citation

Douglas, H. (1846). Metropolitan bridges and Westminster improvements (2nd ed.). T. & W. Boone.

Chicago Style (17th ed.) Citation

Douglas, Howard. Metropolitan Bridges and Westminster Improvements. 2nd ed. London: T. & W. Boone, 1846.

MLA (9th ed.) Citation

Douglas, Howard. Metropolitan Bridges and Westminster Improvements. 2nd ed. T. & W. Boone, 1846.

Warning: These citations may not always be 100% accurate.