APA

Proudhon P., Robinson J. B., . (1969). General idea of the revolution in the nineteenth century. New York: Haskell House Publishers.

Chicago

Proudhon P.-J, Robinson John Beverley, . 1969. General idea of the revolution in the nineteenth century. New York: Haskell House Publishers.

Harvard

Proudhon P., Robinson J. B., . (1969). General idea of the revolution in the nineteenth century. New York: Haskell House Publishers.

MLA

Proudhon P.-J, Robinson John Beverley, . General idea of the revolution in the nineteenth century. New York: Haskell House Publishers. 1969.