APA (7th ed.) Citation

Clayton, A. E. (1938). The performance and design of direct current machines (2d ed.). Sir I. Pitman & sons, ltd..

Chicago Style (17th ed.) Citation

Clayton, Albert Edmund. The Performance and Design of Direct Current Machines. 2d ed. New York: Sir I. Pitman & sons, ltd., 1938.

MLA (9th ed.) Citation

Clayton, Albert Edmund. The Performance and Design of Direct Current Machines. 2d ed. Sir I. Pitman & sons, ltd., 1938.