APA-viite

Williams, W. (1971). Social Policy Research and Analysis: The Experience in the Federal Social Agencies. American Elsevier.

Chicago-tyylinen lähdeviittaus

Williams, Walter. Social Policy Research and Analysis: The Experience in the Federal Social Agencies. New York: American Elsevier, 1971.

MLA-viite

Williams, Walter. Social Policy Research and Analysis: The Experience in the Federal Social Agencies. American Elsevier, 1971.