APA

Transportation Research Record nr 633, . (1977). Pavement surface properties and performance. Washington DC: Transportation Research Record nr 633.

Chicago

Transportation Research Record nr 633, . 1977. Pavement surface properties and performance. Washington DC: Transportation Research Record nr 633.

Harvard

Transportation Research Record nr 633, . (1977). Pavement surface properties and performance. Washington DC: Transportation Research Record nr 633.

MLA

Transportation Research Record nr 633, . Pavement surface properties and performance. Washington DC: Transportation Research Record nr 633. 1977.