Cita APA (7th ed.)

National Research Council (U.S.). Highway Research Board. Committee on Characteristics of Bituminous Materials. (1969). Bituminous materials and mixes: 9 reports. Highway Research Board, National Research Council.

Cita Chicago (17th ed.)

National Research Council (U.S.). Highway Research Board. Committee on Characteristics of Bituminous Materials. Bituminous Materials and Mixes: 9 Reports. Washington, D.C: Highway Research Board, National Research Council, 1969.

Cita MLA (9th ed.)

National Research Council (U.S.). Highway Research Board. Committee on Characteristics of Bituminous Materials. Bituminous Materials and Mixes: 9 Reports. Highway Research Board, National Research Council, 1969.