ITOH, T., & IMURA, H. (1994). Study on the energy consumption and CO2 emission caused by inter-regional freight transportation in Japan. ENVIRONMENTAL SYSTEMS RESEARCH/ Kankyō shisutemu kenkyū, 22, 352-358. https://doi.org/10.2208/proer1988.22.352
Chicago Style (17th ed.) CitationITOH, Tomomi, and Hidefumi IMURA. "Study on the Energy Consumption and CO2 Emission Caused by Inter-regional Freight Transportation in Japan." ENVIRONMENTAL SYSTEMS RESEARCH/ Kankyō Shisutemu Kenkyū 22 (1994): 352-358. https://doi.org/10.2208/proer1988.22.352.
MLA (9th ed.) CitationITOH, Tomomi, and Hidefumi IMURA. "Study on the Energy Consumption and CO2 Emission Caused by Inter-regional Freight Transportation in Japan." ENVIRONMENTAL SYSTEMS RESEARCH/ Kankyō Shisutemu Kenkyū, vol. 22, 1994, pp. 352-358, https://doi.org/10.2208/proer1988.22.352.