Cita APA (7a ed.)

Woodcock, G. (1956). Pierre-Joseph Proudhon: A biography. Routledge.

Cita Chicago Style (17a ed.)

Woodcock, George. Pierre-Joseph Proudhon: A Biography. Lond.: Routledge, 1956.

Cita MLA (8a ed.)

Woodcock, George. Pierre-Joseph Proudhon: A Biography. Routledge, 1956.