APA
Transportation Research Record nr 577, . (1976). Transportation characteristics of truck, rail, and water freight. Washington DC: Transportation Research Record nr 577.
Chicago
Transportation Research Record nr 577, . 1976. Transportation characteristics of truck, rail, and water freight. Washington DC: Transportation Research Record nr 577.
Harvard
Transportation Research Record nr 577, . (1976). Transportation characteristics of truck, rail, and water freight. Washington DC: Transportation Research Record nr 577.
MLA
Transportation Research Record nr 577, . Transportation characteristics of truck, rail, and water freight. Washington DC: Transportation Research Record nr 577. 1976.