Institute of Electrical and Electronics Engineers. (1990). IEEE recommended practices for industrial and commercial power systems analysis: Approved May 31, 1990, IEEE Standards Board, approved Oct. 12, 1990, American National Standards Institute (1. print.).
Chicago Style (17th ed.) CitationInstitute of Electrical and Electronics Engineers. IEEE Recommended Practices for Industrial and Commercial Power Systems Analysis: Approved May 31, 1990, IEEE Standards Board, Approved Oct. 12, 1990, American National Standards Institute. 1. print. New York, NY, 1990.
MLA (9th ed.) CitationInstitute of Electrical and Electronics Engineers. IEEE Recommended Practices for Industrial and Commercial Power Systems Analysis: Approved May 31, 1990, IEEE Standards Board, Approved Oct. 12, 1990, American National Standards Institute. 1. print. 1990.