Cita APA (7a ed.)

Robinson, J. (1961). The economics of imperfect competition. Macmillan.

Cita Chicago Style (17a ed.)

Robinson, Joan. The Economics of Imperfect Competition. London: Macmillan, 1961.

Cita MLA (9a ed.)

Robinson, Joan. The Economics of Imperfect Competition. Macmillan, 1961.