Cita APA (7a ed.)

Richards, A. (1986). Development and modes of production in Marxian economics: A critical evaluation. Harwood Academic.

Cita Chicago Style (17a ed.)

Richards, Alan. Development and Modes of Production in Marxian Economics: A Critical Evaluation. Chur: Harwood Academic, 1986.

Cita MLA (9a ed.)

Richards, Alan. Development and Modes of Production in Marxian Economics: A Critical Evaluation. Harwood Academic, 1986.