APA

Riley R., . (1972). Percent of traffic accidents investigated by police resulting in reports for 1970 and 1971. Albany, NY: New York State. Traffic Records Project.

Chicago

Riley R, . 1972. Percent of traffic accidents investigated by police resulting in reports for 1970 and 1971. Albany, NY: New York State. Traffic Records Project.

Harvard

Riley R., . (1972). Percent of traffic accidents investigated by police resulting in reports for 1970 and 1971. Albany, NY: New York State. Traffic Records Project.

MLA

Riley R, . Percent of traffic accidents investigated by police resulting in reports for 1970 and 1971. Albany, NY: New York State. Traffic Records Project. 1972.