APA
Maryland University. Wind Tunnel Operations Department, . (1976). Data digest of wind tunnel. Test No. 85 & 98. Tractor and trailer tests. College Park, MD: Maryland University. Wind Tunnel Operations Department.
Chicago
Maryland University. Wind Tunnel Operations Department, . 1976. Data digest of wind tunnel. Test No. 85 & 98. Tractor and trailer tests. College Park, MD: Maryland University. Wind Tunnel Operations Department.
Harvard
Maryland University. Wind Tunnel Operations Department, . (1976). Data digest of wind tunnel. Test No. 85 & 98. Tractor and trailer tests. College Park, MD: Maryland University. Wind Tunnel Operations Department.
MLA
Maryland University. Wind Tunnel Operations Department, . Data digest of wind tunnel. Test No. 85 & 98. Tractor and trailer tests. College Park, MD: Maryland University. Wind Tunnel Operations Department. 1976.