APA
Transportation Research Record nr 598, . (1976). Maintenance management, the federal role, unionization, pavement maintenance, and ice control. Washington DC: Transportation Research Record nr 598.
Chicago
Transportation Research Record nr 598, . 1976. Maintenance management, the federal role, unionization, pavement maintenance, and ice control. Washington DC: Transportation Research Record nr 598.
Harvard
Transportation Research Record nr 598, . (1976). Maintenance management, the federal role, unionization, pavement maintenance, and ice control. Washington DC: Transportation Research Record nr 598.
MLA
Transportation Research Record nr 598, . Maintenance management, the federal role, unionization, pavement maintenance, and ice control. Washington DC: Transportation Research Record nr 598. 1976.