United Nations University & Fuchs, R. J. (1994). Mega-city growth and the future. United Nations University Press.
芝加哥风格引文United Nations University 与 Roland J. Fuchs. Mega-city Growth and the Future. Tokyo: United Nations University Press, 1994.
MLA引文United Nations University 与 Roland J. Fuchs. Mega-city Growth and the Future. United Nations University Press, 1994.
警告：这些引文格式不一定是100％准确.