Cita APA (7a ed.)

Hurtley, K. (1976). Problem of economic policy. University of York.

Cita Chicago Style (17a ed.)

Hurtley, Keita. Problem of Economic Policy. Britain: University of York, 1976.

Cita MLA (9a ed.)

Hurtley, Keita. Problem of Economic Policy. University of York, 1976.