Cita APA (7a ed.)

Heilbroner, R. L. (1980). The making of economic history (6th ed.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Heilbroner, Robert L. The Making of Economic History. 6th ed. Englewood Cliffs, N.J: Prentice-Hall, 1980.

Cita MLA (9a ed.)

Heilbroner, Robert L. The Making of Economic History. 6th ed. Prentice-Hall, 1980.