APA

Dierstein P., Ryan P. & Purcell W. (1973). Skid-resistant characteristics of experimental bituminous surfaces in Illinois. Springfield, Ill: Illinois Department of Transportation. Beaureau of Materials and Physical Research.

Chicago

Dierstein PG, Ryan PF and Purcell WC. 1973. Skid-resistant characteristics of experimental bituminous surfaces in Illinois. Springfield, Ill: Illinois Department of Transportation. Beaureau of Materials and Physical Research.

Harvard

Dierstein P., Ryan P. and Purcell W. (1973). Skid-resistant characteristics of experimental bituminous surfaces in Illinois. Springfield, Ill: Illinois Department of Transportation. Beaureau of Materials and Physical Research.

MLA

Dierstein PG, Ryan PF and Purcell WC. Skid-resistant characteristics of experimental bituminous surfaces in Illinois. Springfield, Ill: Illinois Department of Transportation. Beaureau of Materials and Physical Research. 1973.