APA (7th ed.) Citation

Shoults, D. R., Crary, S. B., & Lauder, A. H. (1935). Pull-in characteristics of synchronous motors. Electrical Engineering., 54, 1385.

Chicago Style (17th ed.) Citation

Shoults, D. R., S. B. Crary, and A. H. Lauder. "Pull-in Characteristics of Synchronous Motors." Electrical Engineering. 54 (1935): 1385.

MLA (9th ed.) Citation

Shoults, D. R., et al. "Pull-in Characteristics of Synchronous Motors." Electrical Engineering., vol. 54, 1935, p. 1385.