APA (7th ed.) Citation

Spring, H. M. (1932). Determining effects of synchronous motors on power factor. Power Plant Engineering., 36, 682.

Chicago Style (17th ed.) Citation

Spring, H. M. "Determining Effects of Synchronous Motors on Power Factor." Power Plant Engineering. 36 (1932): 682.

MLA (9th ed.) Citation

Spring, H. M. "Determining Effects of Synchronous Motors on Power Factor." Power Plant Engineering., vol. 36, 1932, p. 682.