Citazione Stile APA (7a Edizione)

Sraffa, P. (1975). Production of Commodities by means of commodities: Prelude to a critique of economic theory. C.U.P..

Citazione stile Chigago Style (17a edizione)

Sraffa, Piero. Production of Commodities by Means of Commodities: Prelude to a Critique of Economic Theory. Cambridge: C.U.P., 1975.

Citatione MLA (9a ed.)

Sraffa, Piero. Production of Commodities by Means of Commodities: Prelude to a Critique of Economic Theory. C.U.P., 1975.