Karl Marx : : Grundrisse : foundations of the critique of political economy.

MLA

Draft, Rough, and Martin Nicolaus. Karl Marx : Grundrisse : Foundations of the Critique of Political Economy. Harmondsworth: Penguin Books, 1973.

APA

Draft, R., & Nicolaus, M. (1973). Karl Marx : Grundrisse : foundations of the critique of political economy. Harmondsworth: Penguin Books.

Chicago

Draft, Rough, and Martin Nicolaus. Karl Marx: Grundrisse : Foundations of the Critique of Political Economy. Harmondsworth: Penguin Books, 1973.