Cita APA (7a ed.)

Friedman, M. (1968). The role of monetary policy. [s.n.].

Cita Chicago Style (17a ed.)

Friedman, Milton. The Role of Monetary Policy. [S.l.]: [s.n.], 1968.

Cita MLA (9a ed.)

Friedman, Milton. The Role of Monetary Policy. [s.n.], 1968.