APA

Transportation Research Record 1050, . (1985). Data collection methods and information systems for state and local transportation planning. Washington DC: Transportation Research Record 1050.

Chicago

Transportation Research Record 1050, . 1985. Data collection methods and information systems for state and local transportation planning. Washington DC: Transportation Research Record 1050.

Harvard

Transportation Research Record 1050, . (1985). Data collection methods and information systems for state and local transportation planning. Washington DC: Transportation Research Record 1050.

MLA

Transportation Research Record 1050, . Data collection methods and information systems for state and local transportation planning. Washington DC: Transportation Research Record 1050. 1985.