Cita APA (7th ed.)

Silk, L. (1978). Economics in plain English: All you need to know about economics--in language anyone can understand. Simon and Schuster.

Cita Chicago (17th ed.)

Silk, Leonard. Economics in Plain English: All You Need to Know About Economics--in Language Anyone Can Understand. New York: Simon and Schuster, 1978.

Cita MLA (8th ed.)

Silk, Leonard. Economics in Plain English: All You Need to Know About Economics--in Language Anyone Can Understand. Simon and Schuster, 1978.