APA引文

Sraffa, P. (1971). The works and correspondence of David Ricardo. Cambridge University Press.

Chicago Edition Citation

Sraffa, Piero. The Works and Correspondence of David Ricardo. Cambridge: Cambridge University Press, 1971.

MLA引文

Sraffa, Piero. The Works and Correspondence of David Ricardo. Cambridge University Press, 1971.

警告：这些引文格式不一定是100％准确.