Cita APA (7th ed.)

Robinson, J. (1942). An essay on Marxian economics. Macmillan.

Cita Chicago (17th ed.)

Robinson, Joan. An Essay on Marxian Economics. London, [England]: Macmillan, 1942.

Cita MLA (8th ed.)

Robinson, Joan. An Essay on Marxian Economics. Macmillan, 1942.