Potter, J. F., & O'Connor, M. G. (1989). The TRRL transverse profilometer for measuring wheeltrack rutting. Transport and Road Research Laboratory.
Chicago Style (17th ed.) CitationPotter, J. F., and M. G. O'Connor. The TRRL Transverse Profilometer for Measuring Wheeltrack Rutting. Crowthorne: Transport and Road Research Laboratory, 1989.
MLA (9th ed.) CitationPotter, J. F., and M. G. O'Connor. The TRRL Transverse Profilometer for Measuring Wheeltrack Rutting. Transport and Road Research Laboratory, 1989.
Warning: These citations may not always be 100% accurate.