Axinn, G. H., & Thorat, S. (1972). Modernizing world agriculture: A comparative study of agricultural extension education systems. Praeger.
芝加哥风格引文Axinn, George Harold, 与 Sudhakar Thorat. Modernizing World Agriculture: A Comparative Study of Agricultural Extension Education Systems. New York: Praeger, 1972.
MLA引文Axinn, George Harold, 与 Sudhakar Thorat. Modernizing World Agriculture: A Comparative Study of Agricultural Extension Education Systems. Praeger, 1972.
警告：这些引文格式不一定是100％准确.