APA (7th ed.) Citation

Bowden, E. V. (1980). Principles of economics: Theory, problems, policies (3.ed.). South-Western Publ. Co.

Chicago Style (17th ed.) Citation

Bowden, Elbert V. Principles of Economics: Theory, Problems, Policies. 3.ed. Cincinnati, OH: South-Western Publ. Co, 1980.

MLA (9th ed.) Citation

Bowden, Elbert V. Principles of Economics: Theory, Problems, Policies. 3.ed. South-Western Publ. Co, 1980.