APA (7th ed.) Citation

Condorcet, J. d. C., & Hampshire, S. (1955). Sketch for a historical picture of the progress of the human mind. Weidenfeld and Nicolson.

Chicago Style (17th ed.) Citation

Condorcet, Jean-Antoine-Nicolas de Caritat, and Stuart Hampshire. Sketch for a Historical Picture of the Progress of the Human Mind. London: Weidenfeld and Nicolson, 1955.

MLA (9th ed.) Citation

Condorcet, Jean-Antoine-Nicolas de Caritat, and Stuart Hampshire. Sketch for a Historical Picture of the Progress of the Human Mind. Weidenfeld and Nicolson, 1955.