Hoffman, K. (1991). Explorations: The visual arts since 1945. HarperCollins.
Chicago Style (17th ed.) CitationHoffman, Katherine. Explorations: The Visual Arts Since 1945. New York: HarperCollins, 1991.
MLA (9th ed.) CitationHoffman, Katherine. Explorations: The Visual Arts Since 1945. HarperCollins, 1991.
Warning: These citations may not always be 100% accurate.