Matarasso, P. M. (1969). The quest of the Holy Grail. Penguin.
芝加哥风格引文Matarasso, Pauline Maud. The Quest of the Holy Grail. Middlesex, England: Penguin, 1969.
MLA引文Matarasso, Pauline Maud. The Quest of the Holy Grail. Penguin, 1969.
警告：这些引文格式不一定是100％准确.