APA (7th ed.) Citation

Hopkins, T. (2010). Stepper Motor Controller/Driver Simplifies Stepper Motor System. Power Electronics Technology, 36(8), 24.

Chicago Style (17th ed.) Citation

Hopkins, Tom. "Stepper Motor Controller/Driver Simplifies Stepper Motor System." Power Electronics Technology 36, no. 8 (2010): 24.

MLA (9th ed.) Citation

Hopkins, Tom. "Stepper Motor Controller/Driver Simplifies Stepper Motor System." Power Electronics Technology, vol. 36, no. 8, 2010, p. 24.