Howard, M. C., King, J. E., & Marx, K. (1976). The Economics of Marx: Selected readings of exposition and criticism. Penguin.
Citazione stile Chigago Style (17a edizione)Howard, Michael Charles, John Edward King, e Karl Marx. The Economics of Marx: Selected Readings of Exposition and Criticism. Harmondsworth: Penguin, 1976.
Citatione MLA (9a ed.)Howard, Michael Charles, et al. The Economics of Marx: Selected Readings of Exposition and Criticism. Penguin, 1976.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.