APA (7th ed.) Citation

Vrooman, J. R. (1970). René Descartes: A biography. Putnam.

Chicago Style (17th ed.) Citation

Vrooman, Jack R. René Descartes: A Biography. New York: Putnam, 1970.

MLA (9th ed.) Citation

Vrooman, Jack R. René Descartes: A Biography. Putnam, 1970.

Warning: These citations may not always be 100% accurate.