Cita APA

Friedman, M., & Heller, W. W. (1969). Monetary vs. fiscal policy. New York: W. W. Norton.

Citación estilo Chicago

Friedman, Milton, and Walter W. Heller. Monetary Vs. Fiscal Policy. New York: W. W. Norton, 1969.

Cita MLA

Friedman, Milton, and Walter W. Heller. Monetary Vs. Fiscal Policy. New York: W. W. Norton, 1969.