Cita APA (7th ed.)

Grayling, A. C. (2005). Descartes: The life and times of a genius (1st U.S. ed.). Walker & Co.

Cita Chicago (17th ed.)

Grayling, A. C. Descartes: The Life and Times of a Genius. 1st U.S. ed. New York: Walker & Co, 2005.

Cita MLA (9th ed.)

Grayling, A. C. Descartes: The Life and Times of a Genius. 1st U.S. ed. Walker & Co, 2005.