Erlicki, M. S., & Emanuel-Eigeles, A. (1968). New Aspects of Power Factor Improvement Part I---Theoretical Basis. IEEE transactions on industry and general applications, IGA-4(4), 441-446. https://doi.org/10.1109/TIGA.1968.4180920
Chicago Style (17th ed.) CitationErlicki, Michael S., and A. Emanuel-Eigeles. "New Aspects of Power Factor Improvement Part I---Theoretical Basis." IEEE Transactions on Industry and General Applications IGA-4, no. 4 (1968): 441-446. https://doi.org/10.1109/TIGA.1968.4180920.
MLA (9th ed.) CitationErlicki, Michael S., and A. Emanuel-Eigeles. "New Aspects of Power Factor Improvement Part I---Theoretical Basis." IEEE Transactions on Industry and General Applications, vol. IGA-4, no. 4, 1968, pp. 441-446, https://doi.org/10.1109/TIGA.1968.4180920.