APA

Fromm H., Corkill J., . (1971). Evaluation of surface course mixes designed to resist studded tire wear. Downsview: Ontario Ministry of Transportation and Communication. Report RR 171.

Chicago

Fromm HJ, Corkill JT, . 1971. Evaluation of surface course mixes designed to resist studded tire wear. Downsview: Ontario Ministry of Transportation and Communication. Report RR 171.

Harvard

Fromm H., Corkill J., . (1971). Evaluation of surface course mixes designed to resist studded tire wear. Downsview: Ontario Ministry of Transportation and Communication. Report RR 171.

MLA

Fromm HJ, Corkill JT, . Evaluation of surface course mixes designed to resist studded tire wear. Downsview: Ontario Ministry of Transportation and Communication. Report RR 171. 1971.