APA
Transportation Research Record nr 542, . (1975). Polymer concrete. Washington DC: Transportation Research Record nr 542.
Chicago
Transportation Research Record nr 542, . 1975. Polymer concrete. Washington DC: Transportation Research Record nr 542.
Harvard
Transportation Research Record nr 542, . (1975). Polymer concrete. Washington DC: Transportation Research Record nr 542.
MLA
Transportation Research Record nr 542, . Polymer concrete. Washington DC: Transportation Research Record nr 542. 1975.