University of Wisconsin. (1948). Land Economics. University of Wisconsin Press.
Citação do estilo Chicago (17ª ed.)University of Wisconsin. Land Economics. Madison, Wis: University of Wisconsin Press, 1948.
Citação MLA (8ª ed.)University of Wisconsin. Land Economics. University of Wisconsin Press, 1948.
警告：這些引文格式不一定是100％准確.