Penson, J. B., Capps, O., & Rosson, C. P. (1996). Introduction to agricultural economics. Prentice Hall.
芝加哥风格引文Penson, John B., Oral Capps, 与 C. Parr Rosson. Introduction to Agricultural Economics. Upper Saddle River, N.J.: Prentice Hall, 1996.
MLA引文Penson, John B., et al. Introduction to Agricultural Economics. Prentice Hall, 1996.
警告：这些引文格式不一定是100％准确.