MacGregor-Morris, J. T. (1954). The inventor of the valve: A biography of Sir Ambrose Fleming. Television Society.
Chicago Style (17th ed.) CitationMacGregor-Morris, John Turner. The Inventor of the Valve: A Biography of Sir Ambrose Fleming. [London]: Television Society, 1954.
MLA (9th ed.) CitationMacGregor-Morris, John Turner. The Inventor of the Valve: A Biography of Sir Ambrose Fleming. Television Society, 1954.
Warning: These citations may not always be 100% accurate.