Eden Toys Inc & O'Leary, I. (1992). Toys and designs from the World of Beatrix Potter. Penguin.
芝加哥风格引文Eden Toys Inc 与 Ian O'Leary. Toys and Designs from the World of Beatrix Potter. Harmondsworth, Middlesex, Eng: Penguin, 1992.
MLA引文Eden Toys Inc 与 Ian O'Leary. Toys and Designs from the World of Beatrix Potter. Penguin, 1992.
警告：这些引文格式不一定是100％准确.