APA (7th ed.) Citation

Bach, G. L. (1977). Economics: An introduction to analysis and policy (9. ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Bach, George Leland. Economics: An Introduction to Analysis and Policy. 9. ed. Englewood Cliffs, NJ: Prentice-Hall, 1977.

MLA (9th ed.) Citation

Bach, George Leland. Economics: An Introduction to Analysis and Policy. 9. ed. Prentice-Hall, 1977.