APA (7th ed.) Citation

Plasmeijer, H. W. (1987). Who produces surplus-value?: Productive and unproductive labour in Marx's theory. Institute of Economic Research, Faculty of Economics, University of Groningen.

Chicago Style (17th ed.) Citation

Plasmeijer, Henk W. Who Produces Surplus-value?: Productive and Unproductive Labour in Marx's Theory. Groningen: Institute of Economic Research, Faculty of Economics, University of Groningen, 1987.

MLA (8th ed.) Citation

Plasmeijer, Henk W. Who Produces Surplus-value?: Productive and Unproductive Labour in Marx's Theory. Institute of Economic Research, Faculty of Economics, University of Groningen, 1987.