(1990). Childrens & Illustrated Books of the Eighteenth, Nineteenth & Twentieth Centuries. H. Sotheran Limited.
Chicago-Zitierstil (17. Ausg.)Childrens & Illustrated Books of the Eighteenth, Nineteenth & Twentieth Centuries. London: H. Sotheran Limited, 1990.
MLA-Zitierstil (8. Ausg.)Childrens & Illustrated Books of the Eighteenth, Nineteenth & Twentieth Centuries. H. Sotheran Limited, 1990.
警告：這些引文格式不一定是100％准確.