APA引文

Snodgrass, M. M., & Wallace, L. T. (1980). Agriculture, economics, and resource management (2d ed.). Prentice-Hall.

芝加哥风格引文

Snodgrass, Milton Moore, 与 Luther T. Wallace. Agriculture, Economics, and Resource Management. 2d ed. Englewood Cliffs, N.J.: Prentice-Hall, 1980.

MLA引文

Snodgrass, Milton Moore, 与 Luther T. Wallace. Agriculture, Economics, and Resource Management. 2d ed. Prentice-Hall, 1980.

警告：这些引文格式不一定是100％准确.