Spangenburg Ray. (2006). On the shoulders of giants: The history of science from 1895 to 1945. University press publicition pvt ltd.
Chicago Style (17th ed.) CitationSpangenburg Ray. On the Shoulders of Giants: The History of Science from 1895 to 1945. New Delhi: University press publicition pvt ltd, 2006.
MLA (9th ed.) CitationSpangenburg Ray. On the Shoulders of Giants: The History of Science from 1895 to 1945. University press publicition pvt ltd, 2006.
Warning: These citations may not always be 100% accurate.