Cita APA (7a ed.)

Farrell, J. v. R. (1980). Prices as signals of quality. University of Oxford.

Cita Chicago Style (17a ed.)

Farrell, Joseph von Rosthorn. Prices as Signals of Quality. England: University of Oxford, 1980.

Cita MLA (8a ed.)

Farrell, Joseph von Rosthorn. Prices as Signals of Quality. University of Oxford, 1980.