APA

Transportation research record 1842, Energy and environment, . (2003). Energy, air quality, and fuels 2003. Washington DC: Transportation research record 1842.

Chicago

Transportation research record 1842, Energy and environment, . 2003. Energy, air quality, and fuels 2003. Washington DC: Transportation research record 1842.

Harvard

Transportation research record 1842, Energy and environment, . (2003). Energy, air quality, and fuels 2003. Washington DC: Transportation research record 1842.

MLA

Transportation research record 1842, Energy and environment, . Energy, air quality, and fuels 2003. Washington DC: Transportation research record 1842. 2003.