APA (7th ed.) Citation

Harding, C. F., Carter, L. L., & Olsen, J. W. (1932). Weather resistant covering for line wires. Electrical Engineering., 51, 299.

Chicago Style (17th ed.) Citation

Harding, C. F., L. L. Carter, and J. W. Olsen. "Weather Resistant Covering for Line Wires." Electrical Engineering. 51 (1932): 299.

MLA (9th ed.) Citation

Harding, C. F., et al. "Weather Resistant Covering for Line Wires." Electrical Engineering., vol. 51, 1932, p. 299.