APA (7th ed.) Citation

Cardwell, D. S. L. (1972). Turning points in Western technology: A study of technology, science and history. Science History Publications.

Chicago Style (17th ed.) Citation

Cardwell, Donald Stephen Lowell. Turning Points in Western Technology: A Study of Technology, Science and History. New York: Science History Publications, 1972.

MLA (9th ed.) Citation

Cardwell, Donald Stephen Lowell. Turning Points in Western Technology: A Study of Technology, Science and History. Science History Publications, 1972.