Cita APA (7a ed.)

ROUTH, G. (1977). The Origin of economic ideas. Macmillan.

Cita Chicago Style (17a ed.)

ROUTH, Guy. The Origin of Economic Ideas. London: Macmillan, 1977.

Cita MLA (9a ed.)

ROUTH, Guy. The Origin of Economic Ideas. Macmillan, 1977.