Engle, A. (1985). The puzzle of the royal glass rhytons. Readings in glass history.
芝加哥风格引文Engle, Anita. "The Puzzle of the Royal Glass Rhytons." Readings in Glass History 1985.
MLA引文Engle, Anita. "The Puzzle of the Royal Glass Rhytons." Readings in Glass History, 1985.
警告：这些引文格式不一定是100％准确.