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