APA (7th ed.) Citation

Lipsey, R. G., Courant, P. N., & Ragan, C. T. S. (1999). Economics (12th ed.). Addison-Wesley.

Chicago Style (17th ed.) Citation

Lipsey, Richard G., Paul N. Courant, and Christopher T. S. Ragan. Economics. 12th ed. Reading, Mass: Addison-Wesley, 1999.

MLA (9th ed.) Citation

Lipsey, Richard G., et al. Economics. 12th ed. Addison-Wesley, 1999.