Cita APA (7th ed.)

Zhao, C. (2011). Ultrasonic motors: Technologies and applications. Science Press Springer.

Cita Chicago (17th ed.)

Zhao, Chunsheng. Ultrasonic Motors: Technologies and Applications. Beijing, Heidelberg, New York: Science Press Springer, 2011.

Cita MLA (9th ed.)

Zhao, Chunsheng. Ultrasonic Motors: Technologies and Applications. Science Press Springer, 2011.