APA (7th ed.) Citation
Gordon, S. D., & Dawson, G. G. (1987). Instructor's guide with test items for Introductory economics (6th ed.). D.C. Heath.
Chicago Style (17th ed.) Citation
Gordon, Sanford D., and George Glenn Dawson. Instructor's Guide with Test Items for Introductory Economics. 6th ed. Lexington, Mass.: D.C. Heath, 1987.
MLA (9th ed.) Citation
Gordon, Sanford D., and George Glenn Dawson. Instructor's Guide with Test Items for Introductory Economics. 6th ed. D.C. Heath, 1987.
Warning: These citations may not always be 100% accurate.