Stevens, R. D. (1977). Tradition and dynamics in small-farm agriculture: Economic studies in Asia, Africa, and Latin America. Iowa State University Press.
芝加哥风格引文Stevens, Robert D. Tradition and Dynamics in Small-farm Agriculture: Economic Studies in Asia, Africa, and Latin America. Ames: Iowa State University Press, 1977.
MLA引文Stevens, Robert D. Tradition and Dynamics in Small-farm Agriculture: Economic Studies in Asia, Africa, and Latin America. Iowa State University Press, 1977.
警告：这些引文格式不一定是100％准确.