The principle of federation

MLA

Proudhon, P.-J, and Richard Vernon. The Principle of Federation. Toronto: University of Toronto Press, 1979.

APA

Proudhon, P., & Vernon, R. (1979). The principle of federation. Toronto: University of Toronto Press.

Chicago

Proudhon, P.-J. The Principle of Federation. Translated by Richard Vernon. Toronto: University of Toronto Press, 1979.