APA (7th ed.) Citation

(1977). DC motors, speed controls, servo systems: On engineering handbook (expanded 3. ed.). Pergamon Pr.

Chicago Style (17th ed.) Citation

DC Motors, Speed Controls, Servo Systems: On Engineering Handbook. expanded 3. ed. Oxford (u.a.): Pergamon Pr, 1977.

MLA (9th ed.) Citation

DC Motors, Speed Controls, Servo Systems: On Engineering Handbook. expanded 3. ed. Pergamon Pr, 1977.