APA

Transportation Research Record nr 608, . (1976). Demand-responsive transportation systems and other paratransit services. Washington DC: Transportation Research Record nr 608.

Chicago

Transportation Research Record nr 608, . 1976. Demand-responsive transportation systems and other paratransit services. Washington DC: Transportation Research Record nr 608.

Harvard

Transportation Research Record nr 608, . (1976). Demand-responsive transportation systems and other paratransit services. Washington DC: Transportation Research Record nr 608.

MLA

Transportation Research Record nr 608, . Demand-responsive transportation systems and other paratransit services. Washington DC: Transportation Research Record nr 608. 1976.