APA引文

Lipsey, R. G., & Courant, P. N. (1995). Economics (11th ed.). HarperCollins.

Chicago Style (17th ed.) Citation

Lipsey, Richard G., and Paul N. Courant. Economics. 11th ed. New York: HarperCollins, 1995.

MLA引文

Lipsey, Richard G., and Paul N. Courant. Economics. 11th ed. HarperCollins, 1995.

警告：這些引文格式不一定是100％准確.