鲁滨逊. (2011). 哈罗德和小鸭鸭 = Harold and the duck.
Chicago Style (17th ed.) Citation鲁滨逊. 哈罗德和小鸭鸭 = Harold and the Duck. 中国电力出版社, 2011.
MLA (8th ed.) Citation鲁滨逊. 哈罗德和小鸭鸭 = Harold and the Duck. 2011.
Warning: These citations may not always be 100% accurate.