National Research Council (U.S.). Committee on Agricultural Land Use and Wildlife Resources & United States. Department of Agriculture. (1970). Land use and wildlife resources. National Academy of Sciences.
芝加哥风格引文National Research Council (U.S.). Committee on Agricultural Land Use and Wildlife Resources 与 United States. Department of Agriculture. Land Use and Wildlife Resources. Washington: National Academy of Sciences, 1970.
MLA引文National Research Council (U.S.). Committee on Agricultural Land Use and Wildlife Resources 与 United States. Department of Agriculture. Land Use and Wildlife Resources. National Academy of Sciences, 1970.
警告：这些引文格式不一定是100％准确.