APA (7e ed.) Bronvermelding

National Research Council (U.S.). Transportation Research Board, American Association of State Highway and Transportation Officials, & United States. Federal Highway Administration. (1981). Collection and use of pavement condition data. Transportation Research Board, National Research Council.

Chicago (17e ed.) Bronvermelding

National Research Council (U.S.). Transportation Research Board, American Association of State Highway and Transportation Officials, en United States. Federal Highway Administration. Collection and Use of Pavement Condition Data. Washington, D.C: Transportation Research Board, National Research Council, 1981.

MLA (9e ed.) Bronvermelding

National Research Council (U.S.). Transportation Research Board, et al. Collection and Use of Pavement Condition Data. Transportation Research Board, National Research Council, 1981.