Cita APA (7th ed.)

Heilbroner, R. L., & Thurow, L. C. (1987). Economics explained (Updated edition.). A Touchstone Book, Simon & Schuster.

Cita Chicago (17th ed.)

Heilbroner, Robert L., i Lester C. Thurow. Economics Explained. Updated edition. New York: A Touchstone Book, Simon & Schuster, 1987.

Cita MLA (9th ed.)

Heilbroner, Robert L., i Lester C. Thurow. Economics Explained. Updated edition. A Touchstone Book, Simon & Schuster, 1987.