APA引文

Forster, G. W., & Leager, M. C. (1950). Elements of agricultural economics. Prentice-Hall.

芝加哥风格引文

Forster, Garnet Wolsey, 与 Marc Carl Leager. Elements of Agricultural Economics. New York: Prentice-Hall, 1950.

MLA引文

Forster, Garnet Wolsey, 与 Marc Carl Leager. Elements of Agricultural Economics. Prentice-Hall, 1950.

警告：这些引文格式不一定是100％准确.