Lewis, M. F. (1968). Two-flash thresholds as a function of flash luminance and area. Dept. of Transportation, Federal Aviation Administration, Office of Aviation Medicine.
Chicago Style (17th ed.) CitationLewis, Mark F. Two-flash Thresholds as a Function of Flash Luminance and Area. [Washington, D.C.]: Dept. of Transportation, Federal Aviation Administration, Office of Aviation Medicine, 1968.
MLA (9th ed.) CitationLewis, Mark F. Two-flash Thresholds as a Function of Flash Luminance and Area. Dept. of Transportation, Federal Aviation Administration, Office of Aviation Medicine, 1968.
Warning: These citations may not always be 100% accurate.