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.