APA (7th ed.) Citation

Penn, R. (1990). Class, power and technology: Skilled workers in Britain and America. St. Martin's Press.

Chicago Style (17th ed.) Citation

Penn, Roger. Class, Power and Technology: Skilled Workers in Britain and America. New York: St. Martin's Press, 1990.

MLA (9th ed.) Citation

Penn, Roger. Class, Power and Technology: Skilled Workers in Britain and America. St. Martin's Press, 1990.