Piel, G. (1972). The acceleration of history ([1st ed.].). Knopf.
Chicago Style (17th ed.) CitationPiel, Gerard. The Acceleration of History. [1st ed.]. New York: Knopf, 1972.
MLA (8th ed.) CitationPiel, Gerard. The Acceleration of History. [1st ed.]. Knopf, 1972.
Warning: These citations may not always be 100% accurate.