APA (7th ed.) Citation

Proudhon, P. (1888). System of economical contradictions: Or, The philosophy of misery. B. R. Tucker.

Chicago Style (17th ed.) Citation

Proudhon, P.-J. System of Economical Contradictions: Or, The Philosophy of Misery. Boston, Mass.: B. R. Tucker, 1888.

MLA (9th ed.) Citation

Proudhon, P.-J. System of Economical Contradictions: Or, The Philosophy of Misery. B. R. Tucker, 1888.