APA Citation

Taylor,N.B Jeffery,D.J. (1981). Determining optimum routes from maps. London: TRRL.

Chicago Style Citation

Taylor,N.B Jeffery,D.J. Determining Optimum Routes From Maps. London: TRRL, 1981.

MLA Citation

Taylor,N.B Jeffery,D.J. Determining Optimum Routes From Maps. London: TRRL, 1981.

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