APA (7th ed.) Citation

Dolan, E. G., & Lindsey, D. E. (1991). Economics (6th ed.). Dryden Press.

Chicago Style (17th ed.) Citation

Dolan, Edwin G., and David Earl Lindsey. Economics. 6th ed. Chicago: Dryden Press, 1991.

MLA (8th ed.) Citation

Dolan, Edwin G., and David Earl Lindsey. Economics. 6th ed. Dryden Press, 1991.