Não informado. (2004). Journal of Environmental Systems and Engineering. Japan Society of Civil Engineers.
Citação do estilo Chicago (17ª ed.)Não informado. Journal of Environmental Systems and Engineering. Tokyo: Japan Society of Civil Engineers, 2004.
Citação MLA (8ª ed.)Não informado. Journal of Environmental Systems and Engineering. Japan Society of Civil Engineers, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.