APA (7th ed.) Citation

Lyles, R. W. (1980). Effective warning devices for parked/disabled vehicles: Executive summary. The Division.

Chicago Style (17th ed.) Citation

Lyles, R. W. Effective Warning Devices for Parked/disabled Vehicles: Executive Summary. Washington, D.C.: The Division, 1980.

MLA (9th ed.) Citation

Lyles, R. W. Effective Warning Devices for Parked/disabled Vehicles: Executive Summary. The Division, 1980.