Johnson, P. E., Temporal, J., & Watts, G. R. (1989). The effect of pavement layers on the behaviour of corrugated steel culverts. Transport and Road Research Laboratory.
Chicago Style (17th ed.) CitationJohnson, P. E., J. Temporal, and G. R. Watts. The Effect of Pavement Layers on the Behaviour of Corrugated Steel Culverts. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1989.
MLA (9th ed.) CitationJohnson, P. E., et al. The Effect of Pavement Layers on the Behaviour of Corrugated Steel Culverts. Transport and Road Research Laboratory, 1989.
Warning: These citations may not always be 100% accurate.