APA
Transportation Research Record 1177, . (1988). Railroad regulation issues, rail passenger services, railroad bridges and track maintenance management. Washington DC: Transportation Research Record 1177.
Chicago
Transportation Research Record 1177, . 1988. Railroad regulation issues, rail passenger services, railroad bridges and track maintenance management. Washington DC: Transportation Research Record 1177.
Harvard
Transportation Research Record 1177, . (1988). Railroad regulation issues, rail passenger services, railroad bridges and track maintenance management. Washington DC: Transportation Research Record 1177.
MLA
Transportation Research Record 1177, . Railroad regulation issues, rail passenger services, railroad bridges and track maintenance management. Washington DC: Transportation Research Record 1177. 1988.