Harrington, W. (1987). Measuring recreation supply. Resources for the Future ; Distributed by Johns Hopkins University Press.
芝加哥风格引文Harrington, Winston. Measuring Recreation Supply. Washington, D.C. : [Baltimore, Md.]: Resources for the Future ; Distributed by Johns Hopkins University Press, 1987.
MLA引文Harrington, Winston. Measuring Recreation Supply. Resources for the Future ; Distributed by Johns Hopkins University Press, 1987.
警告：这些引文格式不一定是100％准确.