APA
Hubert C. I., . (1991). Electric machines : theory, operation, applications, adjustment, and control. New York, N.Y: Macmillan Pub. Co.
Chicago
Hubert Charles I, . 1991. Electric machines : theory, operation, applications, adjustment, and control. New York, N.Y: Macmillan Pub. Co.
Harvard
Hubert C. I., . (1991). Electric machines : theory, operation, applications, adjustment, and control. New York, N.Y: Macmillan Pub. Co.
MLA
Hubert Charles I, . Electric machines : theory, operation, applications, adjustment, and control. New York, N.Y: Macmillan Pub. Co. 1991.