Ise, J. (1920). The United States forest policy. Yale University Press ; Humphrey Milford/Oxford University Press.
芝加哥风格引文Ise, John. The United States Forest Policy. New Haven, Conn. : London: Yale University Press ; Humphrey Milford/Oxford University Press, 1920.
MLA引文Ise, John. The United States Forest Policy. Yale University Press ; Humphrey Milford/Oxford University Press, 1920.
警告：这些引文格式不一定是100％准确.