Cita APA

Heilbroner, R. L. (1965). Understanding macro-economics. London: Prentice-Hall.

Chicago Style Citation

Heilbroner, Robert L. Understanding Macro-economics. London: Prentice-Hall, 1965.

Cita MLA

Heilbroner, Robert L. Understanding Macro-economics. London: Prentice-Hall, 1965.

Atenció: Aquestes cites poden no estar 100% correctes.