Citace podle APA (7th ed.)
Hoover, H. (1934). Recent social trends in the United States: Report of the president's research committee on social trends. With a foreword by Herbert Hoover. McGraw-Hill.
Citace podle Chicago (17th ed.)
Hoover, Herbert. Recent Social Trends in the United States: Report of the President's Research Committee on Social Trends. With a Foreword by Herbert Hoover. New York, London: McGraw-Hill, 1934.
Citace podle MLA (9th ed.)
Hoover, Herbert. Recent Social Trends in the United States: Report of the President's Research Committee on Social Trends. With a Foreword by Herbert Hoover. McGraw-Hill, 1934.
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