APA (7th ed.) Citation

WS, A., & CG, B. (1915). Results of an Investigation of the Flash Spectrum Without an Eclipse: Region lambda 4800 TO lambda 6600. Proceedings of the National Academy of Sciences of the United States of America, 1(3), 127. https://doi.org/10.1073/pnas.1.3.127

Chicago Style (17th ed.) Citation

WS, Adams, and Burwell CG. "Results of an Investigation of the Flash Spectrum Without an Eclipse: Region Lambda 4800 TO Lambda 6600." Proceedings of the National Academy of Sciences of the United States of America 1, no. 3 (1915): 127. https://doi.org/10.1073/pnas.1.3.127.

MLA (9th ed.) Citation

WS, Adams, and Burwell CG. "Results of an Investigation of the Flash Spectrum Without an Eclipse: Region Lambda 4800 TO Lambda 6600." Proceedings of the National Academy of Sciences of the United States of America, vol. 1, no. 3, 1915, p. 127, https://doi.org/10.1073/pnas.1.3.127.