APA (7th ed.) Citation

Leftwich, R. H. (1984). A basic framework for economics (2nd ed.). Business Publications.

Chicago Style (17th ed.) Citation

Leftwich, Richard H. A Basic Framework for Economics. 2nd ed. Plano, Tex.: Business Publications, 1984.

MLA (9th ed.) Citation

Leftwich, Richard H. A Basic Framework for Economics. 2nd ed. Business Publications, 1984.