APA Citation

Froyen, R. T., & Greer, D. F. (1990). Principles of economics (Maxwell Macmillan international ed.). New York: Macmillan Pub..

Chicago Style Citation

Froyen, Richard T., and Douglas F. Greer. Principles of Economics. Maxwell Macmillan international ed. New York: Macmillan Pub., 1990.

MLA Citation

Froyen, Richard T., and Douglas F. Greer. Principles of Economics. Maxwell Macmillan international ed. New York: Macmillan Pub., 1990.

Warning: These citations may not always be 100% accurate.