Cita APA (7th ed.)

National Research Council (U.S.). Highway Research Board. (1954). Highway accidents and related factors: Presented at the Thirty-third Annual Meeting, January 12-15, 1954. Highway Research Board.

Cita Chicago (17th ed.)

National Research Council (U.S.). Highway Research Board. Highway Accidents and Related Factors: Presented at the Thirty-third Annual Meeting, January 12-15, 1954. Washington: Highway Research Board, 1954.

Cita MLA (9th ed.)

National Research Council (U.S.). Highway Research Board. Highway Accidents and Related Factors: Presented at the Thirty-third Annual Meeting, January 12-15, 1954. Highway Research Board, 1954.

Atenció: Aquestes cites poden no estar 100% correctes.