Citazione Stile APA (7a Edizione)

Marx, K. (1978). The Poverty of Philosophy: Answer to the Philosophy of Poverty by M. Proudhon. Progress Publishers.

Citazione stile Chigago Style (17a edizione)

Marx, Karl. The Poverty of Philosophy: Answer to the Philosophy of Poverty by M. Proudhon. Moscow: Progress Publishers, 1978.

Citatione MLA (9a ed.)

Marx, Karl. The Poverty of Philosophy: Answer to the Philosophy of Poverty by M. Proudhon. Progress Publishers, 1978.