Harper, S. (1993). The Greening of rural policy: International perspectives. Belhaven Press ; Co-published in the Americas by Halstead Press.
芝加哥风格引文Harper, Sarah. The Greening of Rural Policy: International Perspectives. London ; New York : New York: Belhaven Press ; Co-published in the Americas by Halstead Press, 1993.
MLA引文Harper, Sarah. The Greening of Rural Policy: International Perspectives. Belhaven Press ; Co-published in the Americas by Halstead Press, 1993.
警告：这些引文格式不一定是100％准确.