Cita APA (7th ed.)

Heilbroner, R. L., & Thurow, L. C. (1978). Understanding microeconomics (4th ed.). Prentice-Hall.

Cita Chicago (17th ed.)

Heilbroner, Robert L., i Lester C. Thurow. Understanding Microeconomics. 4th ed. Englewood Cliffs, N.J: Prentice-Hall, 1978.

Cita MLA (9th ed.)

Heilbroner, Robert L., i Lester C. Thurow. Understanding Microeconomics. 4th ed. Prentice-Hall, 1978.