International Congress on Aesthetics Uppsala & Zeitler, R. W. (1972). Proceedings of the sixth International Congress on Aesthetics, Uppsala 1968. Universitetet.
Chicago Style (17th ed.) CitationInternational Congress on Aesthetics Uppsala and Rudolf Walter Zeitler. Proceedings of the Sixth International Congress on Aesthetics, Uppsala 1968. Uppsala: Universitetet, 1972.
MLA引文International Congress on Aesthetics Uppsala and Rudolf Walter Zeitler. Proceedings of the Sixth International Congress on Aesthetics, Uppsala 1968. Universitetet, 1972.
警告：這些引文格式不一定是100％准確.