Samuels, G. H. (1934). An application of the photo-electric cell to obtaining the retardation curves of rotating machinery. [publisher not identified].
Chicago Style (17th ed.) CitationSamuels, George Henry. An Application of the Photo-electric Cell to Obtaining the Retardation Curves of Rotating Machinery. [College Station, Texas]: [publisher not identified], 1934.
MLA (9th ed.) CitationSamuels, George Henry. An Application of the Photo-electric Cell to Obtaining the Retardation Curves of Rotating Machinery. [publisher not identified], 1934.
Warning: These citations may not always be 100% accurate.