APA

Karan M., Haas R. & Kher R. (1976). Effects of pavement roughness on vehicle speeds. : Transportation Research Record.

Chicago

Karan MA, Haas R and Kher R. 1976. Effects of pavement roughness on vehicle speeds. : Transportation Research Record.

Harvard

Karan M., Haas R. and Kher R. (1976). Effects of pavement roughness on vehicle speeds. : Transportation Research Record.

MLA

Karan MA, Haas R and Kher R. Effects of pavement roughness on vehicle speeds. : Transportation Research Record. 1976.