APA (7th ed.) Citation

Posner, C. (1970). Reflections on the revolution in France: 1968. Penguin Books.

Chicago Style (17th ed.) Citation

Posner, Charles. Reflections on the Revolution in France: 1968. Middlesex, England: Penguin Books, 1970.

MLA (9th ed.) Citation

Posner, Charles. Reflections on the Revolution in France: 1968. Penguin Books, 1970.