Controlling speeds in highway work zones. Interim report.
APA Citation
Richards, S. H., Wunderlich, R. C., Dudek, C. L. (1984). Controlling speeds in highway work zones. Interim report. .
MLA Citation
Richards, Stephen H, R. C Wunderlich, and Conrad L Dudek. Controlling Speeds In Highway Work Zones. Interim Report. , 1984.
Warning: These citations may not always be complete (especially for serials).