谢沐 & 英国尤斯伯恩出版公司. (2021). 垃圾回收: Lift-the-flap questions and answers about recycling and rubbish. 接力出版社.
Chicago (17e ed.) Bronvermelding谢沐 en 英国尤斯伯恩出版公司. 垃圾回收: Lift-the-flap Questions and Answers About Recycling and Rubbish. 接力出版社, 2021.
MLA (8e ed.) Bronvermelding谢沐 en 英国尤斯伯恩出版公司. 垃圾回收: Lift-the-flap Questions and Answers About Recycling and Rubbish. 接力出版社, 2021.
Let op: Deze citaties zijn niet altijd 100% accuraat.