APA

Greenwood W. E., . (1985). Burlington Northern Railroad view of intermodal hub centers and their impact on productivity and customer service. : Transportation Research Record.

Chicago

Greenwood William E, . 1985. Burlington Northern Railroad view of intermodal hub centers and their impact on productivity and customer service. : Transportation Research Record.

Harvard

Greenwood W. E., . (1985). Burlington Northern Railroad view of intermodal hub centers and their impact on productivity and customer service. : Transportation Research Record.

MLA

Greenwood William E, . Burlington Northern Railroad view of intermodal hub centers and their impact on productivity and customer service. : Transportation Research Record. 1985.