APA (7th ed.) Citation
Walton, G. M., & Wykoff, F. C. (1991). Understanding economics today (3rd ed.). IRWIN.
Chicago Style (17th ed.) Citation
Walton, Gary M., and Frank C. Wykoff. Understanding Economics Today. 3rd ed. Illinois: IRWIN, 1991.
MLA (9th ed.) Citation
Walton, Gary M., and Frank C. Wykoff. Understanding Economics Today. 3rd ed. IRWIN, 1991.
Warning: These citations may not always be 100% accurate.