(1979). American showcase of photography, illustration and graphic design. American Showcase.
Chicago Style (17th ed.) CitationAmerican Showcase of Photography, Illustration and Graphic Design. New York: American Showcase, 1979.
MLA引文American Showcase of Photography, Illustration and Graphic Design. American Showcase, 1979.
警告:這些引文格式不一定是100%准確.