(1969). Toys in the London Museum. Her Majesty's Stationery Office.
Chicago-Zitierstil (17. Ausg.)Toys in the London Museum. London: Her Majesty's Stationery Office, 1969.
MLA-Zitierstil (8. Ausg.)Toys in the London Museum. Her Majesty's Stationery Office, 1969.
警告：这些引文格式不一定是100％准确.