APA (7th ed.) Citation
Parker, J., & Vahaly, J. (1986). Study Guide to Accompany Principles of Economics (2. ed.). Scott, Foresman and Co.
Chicago Style (17th ed.) Citation
Parker, Jeffrey, and John Vahaly. Study Guide to Accompany Principles of Economics. 2. ed. Glenview: Scott, Foresman and Co, 1986.
MLA (9th ed.) Citation
Parker, Jeffrey, and John Vahaly. Study Guide to Accompany Principles of Economics. 2. ed. Scott, Foresman and Co, 1986.
Warning: These citations may not always be 100% accurate.