Cita APA (7a ed.)

Clark, W. E. (1982). Traffic management and collision investigation. Prentice-Hall.

Cita Chicago Style (17a ed.)

Clark, Warren E. Traffic Management and Collision Investigation. Englewood Cliffs, NJ: Prentice-Hall, 1982.

Cita MLA (8a ed.)

Clark, Warren E. Traffic Management and Collision Investigation. Prentice-Hall, 1982.