Stamp, L. D. (1952). Land for tomorrow: The underdeveloped world. Indiana University Press.
芝加哥风格引文Stamp, Laurence Dudley. Land for Tomorrow: The Underdeveloped World. Bloomington: Indiana University Press, 1952.
MLA引文Stamp, Laurence Dudley. Land for Tomorrow: The Underdeveloped World. Indiana University Press, 1952.
警告：这些引文格式不一定是100％准确.