APA (7th ed.) Citation

National Electric Light Association (U.S.). Engineering National Section. Overhead Systems Committee & Kelley, W. G. (1927). Overhead systems reference book. National Electric Light Association.

Chicago Style (17th ed.) Citation

National Electric Light Association (U.S.). Engineering National Section. Overhead Systems Committee and W. G. Kelley. Overhead Systems Reference Book. New York: National Electric Light Association, 1927.

MLA (8th ed.) Citation

National Electric Light Association (U.S.). Engineering National Section. Overhead Systems Committee and W. G. Kelley. Overhead Systems Reference Book. National Electric Light Association, 1927.