Hughes, J. S., & Pycha, R. L. (1928). Preliminary report of the measurement of variation of energy in the vita spectrum of the sunshine in Kansas. Transactions of the Illuminating Engineering Society, 23, 239.
Chicago Style (17th ed.) CitationHughes, J. S., and R. L. Pycha. "Preliminary Report of the Measurement of Variation of Energy in the Vita Spectrum of the Sunshine in Kansas." Transactions of the Illuminating Engineering Society 23 (1928): 239.
MLA (9th ed.) CitationHughes, J. S., and R. L. Pycha. "Preliminary Report of the Measurement of Variation of Energy in the Vita Spectrum of the Sunshine in Kansas." Transactions of the Illuminating Engineering Society, vol. 23, 1928, p. 239.
Warning: These citations may not always be 100% accurate.
