Freidel, F. (1963). America in the twentieth century. New York: Alfred & Knopf.
Chicago Style CitationFreidel, Frank. America in the Twentieth Century. New York: Alfred & Knopf, 1963.
MLA CitationFreidel, Frank. America in the Twentieth Century. New York: Alfred & Knopf, 1963.
Warning: These citations may not always be 100% accurate.