APA (7th ed.) Citation

Heller, S. (1982). Direct current motors and generators: Repairing, rewinding, and redisigning. Datarule Pub. Co..

Chicago Style (17th ed.) Citation

Heller, Samuel. Direct Current Motors and Generators: Repairing, Rewinding, and Redisigning. New Canaan, Conn.: Datarule Pub. Co., 1982.

MLA (9th ed.) Citation

Heller, Samuel. Direct Current Motors and Generators: Repairing, Rewinding, and Redisigning. Datarule Pub. Co., 1982.