APA

Ruschmann P., McNair J., Marks M., Jones R. & Joscelyn K. (1980). Police enforcement procedures for unsafe driving actions. Vol III. Ann Arbor, MI: Michigan University. Highway Safety Research Institute. Policy Analysis Division.

Chicago

Ruschmann PA, McNair JW, Marks ME, Jones RK and Joscelyn KB. 1980. Police enforcement procedures for unsafe driving actions. Vol III. Ann Arbor, MI: Michigan University. Highway Safety Research Institute. Policy Analysis Division.

Harvard

Ruschmann P., McNair J., Marks M., Jones R. and Joscelyn K. (1980). Police enforcement procedures for unsafe driving actions. Vol III. Ann Arbor, MI: Michigan University. Highway Safety Research Institute. Policy Analysis Division.

MLA

Ruschmann PA, McNair JW, Marks ME, Jones RK and Joscelyn KB. Police enforcement procedures for unsafe driving actions. Vol III. Ann Arbor, MI: Michigan University. Highway Safety Research Institute. Policy Analysis Division. 1980.