Dyfyniad APA

National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Highway Research Board. Meeting, & National Research Council (U.S.). Committee on Salvaging Old Pavements by Resurfacing. (1970). Pavement rehabilitation and design of overlays: 8 reports. Highway Research Board.

Dyfyniad Arddull Chicago

National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Highway Research Board. Meeting, and National Research Council (U.S.). Committee on Salvaging Old Pavements by Resurfacing. Pavement Rehabilitation and Design of Overlays: 8 Reports. Washington: Highway Research Board, 1970.

Dyfyniad MLA

National Research Council (U.S.). Highway Research Board, et al. Pavement Rehabilitation and Design of Overlays: 8 Reports. Highway Research Board, 1970.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.