Cita APA

Robbins,Lionel. (1997). Economic Science and Political Economy. MAc Millan.

Chicago Edition Citation

Robbins,Lionel. Economic Science and Political Economy. London: MAc Millan, 1997.

Cita MLA

Robbins,Lionel. Economic Science and Political Economy. MAc Millan, 1997.

Atenció: Aquestes cites poden no estar 100% correctes.